Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singer Robbie Williams performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singer Jessie J performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singer Cheryl Cole performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singer Annie Lennox performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singer Cheryl Cole performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singer Alfie Boe performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Sir Tom Jones performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singer Sir Cliff Richard performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singer Dame Shirley Bassey performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singer Robbie Williams performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singer Kylie Minogue performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singer Sir Elton John performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singer Renee Fleming performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Musician Sir Paul McCartney performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Fireworks illuminate the sky over Buckingham Palace and the Queen Victoria memorial after the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Musician Sir Paul McCartney performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Musician Sir Paul McCartney (C) performs on stage with (L-R) Will.i.am, Cheryl Cole, Sir Tom Jones, Annie Lennox, Sir Elton John, Dame Shirley Bassey and Sir Cliff Richard during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Musician Sir Paul McCartney performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singer Jessie J performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Rapper Will.i.am performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: A general view of atmosphere as musician Sir Paul McCartney performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Fireworks illuminate the sky over Buckingham Palace and the Queen Victoria memorial after the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singer Sir Cliff Richard performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singer Ruby Turner performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Musician Lang Lang performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singers Gary Barlow and Cheryl Cole perform on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singer Kylie Minogue performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singer Grace Jones performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singer Alfie Boe performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singer Grace Jones performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singer Annie Lennox performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singer Robbie Williams performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singer Ed Sheeran performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Sir Tom Jones performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Sir Tom Jones performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singer Ed Sheeran performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singer Dame Shirley Bassey performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

Photo by Dan Kitwood/Getty Images

LONDON, ENGLAND - JUNE 04: Singer Sir Elton John performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singer Dame Shirley Bassey performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Sir Tom Jones performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singer Robbie Williams performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singer Kylie Minogue performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singer Sir Elton John performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singer Stevie Wonder performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singer Stevie Wonder performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Musician Sir Paul McCartney performs on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)

Diamond Jubilee - Buckingham Palace Concert

LONDON, ENGLAND - JUNE 04: Singers Will.i.am and Stevie Wonder perform on stage during the Diamond Jubilee concert at Buckingham Palace on June 4, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of well-wishers from around the world have flocked to London to witness the spectacle of the weekend?s celebrations. (Photo by Dan Kitwood/Getty Images)