#10 Kelly Clarkson - Dark SIde

US singer Kelly Clarkson performs during the Pop Music Festival 2012 at Arena Anhembi in Sao Paulo, Brazil, on June 23, 2012. AFP PHOTO/Yasuyoshi CHIBA (Photo credit should read YASUYOSHI CHIBA/AFP/GettyImages)

#9 One Republic - Feel Again

INDIANAPOLIS, IN - FEBRUARY 03: (L-R) Drew Brown, Brent Kutzie, Ryan Tedder and Zach Filkins of OneRepublic perform during the Pepsi Pre-Super Bowl Party at Indiana State Museum on February 3, 2012 in Indianapolis, Indiana. (Photo by Mike Coppola/Getty Images for Pepsi)

#8 Ed Sheeran - The A Team

CHELMSFORD, ENGLAND - AUGUST 18: Ed Sheeran performs on The Arena Stage on day 1 of the V Festival at Hylands Park on August 18, 2012 in Chelmsford, England. (Photo by Samir Hussein/Getty Images)

#7 Alex Clare - Too Close

#6 Owl City & Carly Rae Jepson - Good Time

NEW YORK, NY - AUGUST 25: Singer-songwriter Adam Young of Owl City and Carly Rae Jepsen attend 2012 Arthur Ashe Kids' day at the USTA Billie Jean King National Tennis Center on August 25, 2012 in New York City. (Photo by Donna Ward/Getty Images)

#5 Neon Trees - Everybody Talks

NEW YORK, NY - AUGUST 28: Neon Trees perform at the MLB Fan Cave on August 28, 2012 in New York City. (Photo by Stephen Lovekin/Getty Images)

#4 FUN - Some Nights

LONDON, UNITED KINGDOM - OCTOBER 07: Naye Ruess, Adrew Dost and Jack Antonoff of 'Fun' attend the BBC Radio 1 Teen Awards on October 7, 2012 in London, England. (Photo by Stuart Wilson/Getty Images)

#3 Maroon 5 - One More Night

US music group Maroon 5 members (L-R) Matt Flynn, PJ Morton, Adam Levine, Mickey Madden and James Valentine pose for a picture during a press conference in Mexico City, on August 16, 2012. Maroon 5 is in Mexico for a series of concerts. AFP PHOTO/RONALDO SCHEMIDT (Photo credit should read Ronaldo Schemidt/AFP/GettyImages)

#2 Taylor Swift - We Are Never Ever Getting Back Together

LAS VEGAS, NV - SEPTEMBER 22: Singer Taylor Swift performs onstage during the 2012 iHeartRadio Music Festival at the MGM Grand Garden Arena on September 22, 2012 in Las Vegas, Nevada. (Photo by Michael Kovac/Getty Images for Clear Channel)

#1 P!nk - Blow Me (One Last Kiss)

MELBOURNE, AUSTRALIA - OCTOBER 04: Singer Pink performs for fans at The Forum Theatre on October 4, 2012 in Melbourne, Australia. Pink is in Australia promoting her latest album, The Truth About Love. (Photo by Scott Barbour/Getty Images)