#102 Orianthi - According To You

UNIVERSAL CITY, CA - FEBRUARY 05: Musician Orianthi performs a free show and signs her new CD at Universal CityWalk on February 5, 2010 in Universal City, California. (Photo by Kevin Winter/Getty Images)

#101 Neon Trees - Animal

LAS VEGAS, NV - SEPTEMBER 30: Neon Trees frontman Tyler Glenn performs at The Joint inside the Hard Rock Hotel & Casino as the band opens for Duran Duran September 30, 2011 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

#100 Cobra Starship - You Make Me Feel... ft. Sabi

LOS ANGELES, CA - NOVEMBER 16: (L-R) Recording artists Gabe Saporta, Victoria Asher and Ryland Blackinton of Cobra Starship attend Google and T-Mobile's celebration of the launch of Google Music at Mr. Brainwash Studio on November 16, 2011 in Los Angeles, California. (Photo by David Livingston/Getty Images)

#99 La Roux - Bulletproof

GLASTONBURY, ENGLAND - JUNE 25: La Roux performs live on the Other Stage during Day 2 of the Glastonbury Festival on June 25, 2010 in Glastonbury, England. This year sees the 40th anniversary of the festival which was started by a dairy farmer, Michael Evis in 1970 and has grown into the largest music festival in Europe. (Photo by Ian Gavan/Getty Images)

#98 David Cook - Time Of My Life

NEW YORK, NY - JUNE 28: David Cook performs at Best Buy on June 28, 2011 in New York City. (Photo by Astrid Stawiarz/Getty Images)

#97 Lifehouse - Halfway Gone

NEW YORK, NY - JULY 15: Singer of Lifehouse, Jason Wade performs on "FOX & Friends" at FOX Studios on July 15, 2011 in New York City. (Photo by Astrid Stawiarz/Getty Images)

#96 Kelly Clarkson - Mr. Know It All

SYDNEY, AUSTRALIA - OCTOBER 02: Kelly Clarkson performs before the 2011 NRL Grand Final match between the Manly Warringah Sea Eagles and the Warriors at ANZ Stadium on October 2, 2011 in Sydney, Australia. (Photo by Mark Nolan/Getty Images)

#95 OneRepublic - All The Right Moves

HOLLYWOOD, CA - AUGUST 14: Musicians Ryan Tedder and Zach Filkins of OneRepublic perform onstage during the 2011 VH1 Do Something Awards at the Hollywood Palladium on August 14, 2011 in Hollywood, California. (Photo by Christopher Polk/Getty Images for VH1)

#94 Natasha Bedingfield - Pocketful Of Sunshine

NEW YORK, NY - NOVEMBER 29: Singer Natasha Bedingfield performs at 2011 UNICEF Snowflake Ball at Cipriani 42nd Street on November 29, 2011 in New York City. (Photo by Stephen Lovekin/Getty Images for UNICEF)

#93 Lady Gaga - Alejandro

US pop star Lady Gaga sips from a cup as she attends a press conference at a local hotel in New Delhi on October 28, 2011. Lady Gaga will perform at a Formula One after-party as part of India's debut on the F1 circuit. AFP PHOTO/Roberto Schmidt (Photo credit should read ROBERTO SCHMIDT/AFP/Getty Images)

#92 Katy Perry - Last Friday Night (T.G.I.F.)

MELBOURNE, AUSTRALIA - APRIL 30: Singer Katy Perry attends the launch of her new fragrance 'Purr' at Myer, Bourke Street on April 30, 2011 in Melbourne, Australia. (Photo by Graham Denholm/Getty Images)

#91 Rihanna - Take A Bow

LONDON, ENGLAND - OCTOBER 05: Rihanna performs for her 'Loud' tour at The O2 Arena on October 5, 2011 in London, United Kingdom. (Photo by Dave J Hogan/Getty Images)

#90 Maroon 5 - Wake Up Call

Maroon 5 pose in the press room with their Best Pop/Rock Duo Album award during the 2011 American Music Awards at the Nokia Theatre L.A. Live on November 20, 2011 in Los Angeles, California.
AFP PHOTO / ADRIAN SANCHEZ-GONZALEZ (Photo credit should read ADRIAN SANCHEZ-GONZALEZ/AFP/Getty Images)

#89 Taio Cruz - Dynamite

AUBURN HILLS, MI - DECEMBER 28: Musician Taio Cruz performs during halftime of the Detroit Pistons home opener against the Cleveland Cavaliers on December 28, 2011 at The Palace of Auburn Hills in Auburn Hills, Michigan. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and/or using this photograph, User is consenting to the terms and conditions of the Getty Images License Agreement. Mandatory Copyright Notice: Copyright 2011 NBAE (Photo by J. Dennis/ Einstein/NBAE via Getty Images)

#88 Miley Cyrus - The Climb

LOS ANGELES, CA - APRIL 02: Actress/singer Miley Cyrus arrives at Nickelodeon's 24th Annual Kids' Choice Awards at Galen Center on April 2, 2011 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

#87 P!nk - Sober

Pink - (Photo by Lacey Terrell/LD Communications via Getty Images)

Pink rehearses for her upcoming brand new stadium tour, the 'Funhouse Summer Carnival Tour' which kicks off in Cologne on Saturday 29 May with special guest Paolo Nutini. The tour hits the UK on 11 June in Sunderland and comes to Bolton, Swansea, Coventry, Glasgow, Alton Towers, Ipswich and the big one on 2 July where Pink will headline Wireless in Hyde Park. Pink brings a brand new look for this tour with an explosive Carnival theme including new outfits, new stunts and a new set list. (Photo by Lacey Terrell/LD Communications via Getty Images)

#86 Enrique Iglesias - I Like It

ARLINGTON, TX - NOVEMBER 24: Singer Enrique Iglesias performs at halftime during the Thanksgiving Day game between the Miami Dolphins and the Dallas Cowboys at Cowboys Stadium on November 24, 2011 in Arlington, Texas. (Photo by Ronald Martinez/Getty Images)

#85 The Fray - Never Say Never

DALLAS, TX - FEBRUARY 03: The Fray performs during the Bud Light Hotel event with performances by The Fray and Lifehouse on February 3, 2011 in Dallas, Texas. (Photo by Jordan Strauss/Getty Images for Bud Light)

#84 Cee Lo Green - Forget You

CARDIFF, WALES - OCTOBER 08: Singer Cee Lo Green performs at the 'Michael Forever Tribute Concert' at Millennium Stadium on October 8, 2011 in Cardiff, Wales. (Photo by Tim Alban/Getty Images)

#83 Nickelback - Far Away

VANCOUVER, CANADA - NOVEMBER 27: Chad Kroeger, lead singer of Nickelback, performs during haltime of the CFL 99th Grey Cup November 27, 2011 at BC Place in Vancouver, British Columbia, Canada. (Photo by Jeff Vinnick/Getty Images)

#82 Britney Spears - Womanizer

LOS ANGELES, CA - AUGUST 28: Singer Britney Spears, winner of the Video Vanguard Award and Best Pop Video Award for 'Till the World Ends' poses in the press room during the 2011 MTV Video Music Awards at Nokia Theatre L.A. LIVE on August 28, 2011 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

#81 Lady Gaga - Born This Way

US pop star Lady Gaga poses with her four awards for Best Video, Best Song, Best Female and Biggest Fans, at the MTV European Music Awards (EMA) at the Odyssey Arena in Belfast, Northern Ireland, on November 6, 2011. AFP PHOTO / PETER MUHLY (Photo credit should read PETER MUHLY/AFP/Getty Images)

#80 Maroon 5 - Misery

Adam Levine of Maroon 5 performs with Model Anne V during the 2011 Victoria's Secret Fashion Show at the Lexington Avenue Armory on November 9, 2011 in New York City. The show will be broadcast on November 29, 2011 on CBS. AFP PHOTO / TIMOTHY A. CLARY (Photo credit should read TIMOTHY A. CLARY/AFP/Getty Images)

#79 Mike Posner - Cooler Than Me

LOS ANGELES, CA - AUGUST 28: Recording artist Mike Posner attends Cash Money Records' Lil Wayne album release party for "Tha Carter IV" at Boulevard3 on August 28, 2011 in Los Angeles, California. (Photo by David Livingston/Getty Images)

#78 Colbie Caillat - Fallin' For You

BEVERLY HILLS, CA - MAY 17: Recording artist Colbie Caillat reacts during the BMI Pop Music Awards at the Beverly Wilshire Hotel on May 17, 2011 in Beverly Hills, California. (Photo by Frederick M. Brown/Getty Images)

#77 Beyonce - Halo

LOS ANGELES, CA - AUGUST 28: Singer Beyonce Knowles performs onstage during the 2011 MTV Video Music Awards at Nokia Theatre L.A. LIVE on August 28, 2011 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

#76 Kris Allen - Live Like We're Dying

WASHINGTON, DC - MAY 28: Kris Allen performs during the 2011 National Memorial Day Concert rehearsal at U.S. Capitol, West Lawn on May 28, 2011 in Washington, DC. (Photo by Kris Connor/Getty Images)

#75 Rihanna - Umbrella

US singer Rihanna performs on stage at the Rock in Rio music festival in Brazil on September 24, 2011. AFP PHOTO / ANTONIO SCORZA (Photo credit should read ANTONIO SCORZA/AFP/Getty Images)

#74 P!nk - So What?

LONDON, ENGLAND - JULY 02: 'Pink' performs live on the Main Stage during the Wireless Festival in Hyde Park on July 2, 2010 in London, England. (Photo by Ian Gavan/Getty Images)

#73 Leona Lewis - Better In Time

DOHA, QATAR - OCTOBER 29: Singer Leona Lewis performs onstage at Closing Night Ceremony day 5 of the 2011 Doha Tribeca Film Festival at KOAT on October 29, 2011 in Doha, Qatar. (Photo by Sean Gallup/Getty Images for Doha Film Institute)

#72 Uncle Kracker - Smile

LAS VEGAS, NV - DECEMBER 06: Singer Uncle Kracker performs onstage during the American Country Awards 2010 held at the MGM Grand Garden Arena on December 6, 2010 in Las Vegas, Nevada. (Photo by Kevin Winter/Getty Images)

#71 OneRepublic - Stop and Stare

LOS ANGELES, CA - NOVEMBER 20: Singer Ryan Tedder (C) and OneRepublic perform onstage at the 2011 American Music Awards held at Nokia Theatre L.A. LIVE on November 20, 2011 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

#70 Kevin Rudolph - Let It Rock

LOS ANGELES, CA - SEPTEMBER 12: Producer Kevin Rudolph arrives at the 2010 MTV Video Music Awards at NOKIA Theatre L.A. LIVE on September 12, 2010 in Los Angeles, California. (Photo by Christopher Polk/Getty Images)

#69 Jordin Sparks - Tattoo

WASHINGTON, DC - JULY 03: Jordin Sparks performs during the annual PBS "A Capitol Fourth" concert at the US Capitol on July 3, 2011 in Washington, DC. (Photo by Kris Connor/Getty Images)

#68 Sara Barielles - Love Song

NEW YORK, NY - DECEMBER 01: Sara Bareilles performs at the Esquire Apartment benefit event hosted by City of Hope at 16 Main Street - DUMBO on December 1, 2011 in New York City. (Photo by Eugene Gologursky/Getty Images for Esquire Apartment)

#67 Lady Gaga - Bad Romance

LOS ANGELES, CA - AUGUST 28: Singer Lady Gaga performs onstage during the 2011 MTV Video Music Awards at Nokia Theatre L.A. LIVE on August 28, 2011 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

#66 P!nk - Raise Your Glass

LONDON, ENGLAND - JULY 02: 'Pink' performs live on the Main Stage during the Wireless Festival in Hyde Park on July 2, 2010 in London, England. (Photo by Ian Gavan/Getty Images)

#65 Beyonce - Single Ladies

Photo by Matthew Stockman/Getty Images

NEW YORK, NY - SEPTEMBER 12: Recording artists Jay-Z and Beyonce watch Rafael Nadal of Spain and Novak Djokovic of Serbia play during the Men's Final on Day Fifteen of the 2011 US Open at the USTA Billie Jean King National Tennis Center on September 12, 2011 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Matthew Stockman/Getty Images)

#64 John Mayer - Say

LAS VEGAS, NV - APRIL 30: Recording artist John Mayer performs during Tiger Jam 2011 at the Mandalay Bay Events Center April 30, 2011 in Las Vegas, Nevada. The event benefits the Tiger Woods Foundation. (Photo by Ethan Miller/Getty Images)

#63 Usher - DJ Got Us Fallin' In Love

Photo by Ethan Miller/Getty Images

LAS VEGAS, NV - NOVEMBER 10: Recording artist Usher arrives at the 12th annual Latin GRAMMY Awards at the Mandalay Bay Resort & Casino November 10, 2011 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

#62 Taylor Swift - Mine

NEW YORK, NY - NOVEMBER 22: (L-R) Selena Gomez, Taylor Swift and James Taylor pose during the "Speak Now World Tour" at Madison Square Garden on November 22, 2011 in New York City. Taylor Swift wrapped up the North American leg of her SPEAK NOW WORLD TOUR with two sold-out shows at Madison Square Garden this week. In 2011, the tour played to capacity crowds in stadiums and arenas over 98 shows in 17 countries spanning three continents, and will continue in 2012 with shows Australia and New Zealand. (Photo by Larry Busacca/Getty Images)

#61 Jay Sean - Down

SYDNEY, AUSTRALIA - APRIL 15: Jay Sean performs on stage at Supafest at Acer Arena on April 15, 2010 in Sydney, Australia. (Photo by Graham Denholm/Getty Images)

#60 Daughtry - Life After You

WEST HOLLYWOOD, CA - OCTOBER 31: Daughtry lead singer Chris Daughtry performs live at the Whisky A Go-Go on the Sunset Strip on October 31, 2011 in West Hollywood, California. (Photo by Jordan Strauss/Getty Images For RCA Records)

#59 Bruno Mars - Grenade

Singer Bruno Mars poses at the Grammy Nominations Concert in Los Angeles on November 30, 2011. AFP PHOTO/VALERIE MACON (Photo credit should read VALERIE MACON/AFP/Getty Images)

#58 Katy Perry - E.T.

MELBOURNE, AUSTRALIA - MAY 01: Singer Katy Perry arrives on the red carpet ahead of the 2011 Logie Awards at Crown Palladium on May 1, 2011 in Melbourne, Australia. (Photo by Scott Barbour/Getty Images)

#57 Ne-Yo - Closer

CARDIFF, WALES - OCTOBER 08: Ne-Yo poses for a portrait backstage at the 'Michael Forever' concert to remember the late Michael Jackson at The Millenium Stadium on October 8, 2011 in Cardiff, United Kingdom. (Photo by Dave J Hogan/Getty Images)

#56 Maroon 5 & Christina Aguilera - Moves Like Jagger

LOS ANGELES, CA - JULY 08: Musician Adam Levine of the band Maroon 5 and singer Christina Aguilera perform at the Maroon 5 Video Shoot for "Moves Like Jagger" with Christina Aguilera on July 8, 2011 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for A&M/Octone)

#55 Katy Perry - Waking Up In Vegas

LOS ANGELES, CA - AUGUST 28: Singer Katy Perry and actor Russell Brand arrive at the 2011 MTV Video Music Awards at Nokia Theatre L.A. LIVE on August 28, 2011 in Los Angeles, California. (Photo by Christopher Polk/Getty Images)

#54 P!nk - Please Don't Leave Me

LONDON, ENGLAND - JULY 02: 'Pink' performs live on the Main Stage during the Wireless Festival in Hyde Park on July 2, 2010 in London, England. (Photo by Ian Gavan/Getty Images)

Daughtry

(Photo by Kevork Djansezian/Getty Images)

LOS ANGELES, CA - NOVEMBER 20: Singer Chris Daughtry of Daughtry performs onstage at the 2011 American Music Awards held at Nokia Theatre L.A. LIVE on November 20, 2011 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

#52 Alicia Keys - Empire State Of Mind

WASHINGTON, DC - DECEMBER 01: Alicia Keys, music artist and co-founder of Keep a Child Alive, speaks during a round-table discussion on World AIDS Day at the Jack Morton Auditorium on the campus of George Washington University December 1, 2011 in Washington, DC. Focusing on "the beginning of the end of AIDS," the event was sponsored by HIV/AIDS awareness organizations The ONE Campaign and (RED). Speakers also included former Presidents George W. Bush and Bill Clinton (via satellite link), Sen. Marco Rubio (R-FL), Rep. Barbara Lee (R-CA), U2 lead singer Bono and Tanzanian President Jakaya Mrisho Kikwete (via satellite from Tanzania). (Photo by Chip Somodevilla/Getty Images)

#51 Rob Thomas - Her Diamonds

NEW YORK, NY - JUNE 21: Rob Thomas of Matchbox Twenty performs at the gala opening of the new Mercedes-Benz Manhattan at Mercedes-Benz Manhattan on June 21, 2011 in New York City. (Photo by Mike Coppola/Getty Images for Mercedes-Benz)