Singers Adam Levine and Alicia Keys perform onstage during the 55th Annual GRAMMY Awards at the STAPLES Center on February 10, 2013, in Los Angeles, California. (credit: Christopher Polk/Getty Images for NARAS)
The 55th Annual GRAMMY Awards: The Show
Singer Alicia Keys performs onstage at the 55th Annual GRAMMY Awards at the STAPLES Center on February 10, 2013, in Los Angeles, California. (credit: Kevork Djansezian/Getty Images)
The 55th Annual GRAMMY Awards: The Show
TV personality Ellen DeGeneres and singer Beyonce speak onstage at the 55th Annual GRAMMY Awards at the STAPLES Center on February 10, 2013, in Los Angeles, California. (credit: Kevork Djansezian/Getty Images)
The 55th Annual GRAMMY Awards: The Show
The Black Keys and Dr. John Preservation Hall Jazz Band perform onstage at the STAPLES Center during the 55th Grammy Awards in Los Angeles, California, February 10, 2013. (credit: Joe Klamar/AFP/Getty Images)
The 55th Annual GRAMMY Awards: The Show
Bruno Mars performs at the stage at the STAPLES Center during the 55th Grammy Awards in Los Angeles, California, on February 10, 2013. (credit: Joe Klamar/AFP/Getty Images)
The 55th Annual GRAMMY Awards: The Show
Singer Carrie Underwood accepts Best Country Solo Performance award for 'Blown Away' onstage at the 55th Annual GRAMMY Awards at the STAPLES Center on February 10, 2013, in Los Angeles, California. (credit: Kevork Djansezian/Getty Images)
The 55th Annual GRAMMY Awards: The Show
Musician Dave Grohl and actress Pauley Perrette speak onstage at the 55th Annual GRAMMY Awards at the STAPLES Center on February 10, 2013, in Los Angeles, California. (credit: Kevork Djansezian/Getty Images)
The 55th Annual GRAMMY Awards: The Show
Singers Faith Hill and Tim McGraw speak onstage at the 55th Annual GRAMMY Awards at the STAPLES Center on February 10, 2013, in Los Angeles, California. (credit: Kevork Djansezian/Getty Images)
The 55th Annual GRAMMY Awards: The Show
Singer Frank Ocean accepts Best Urban Contemporary Album award for 'Channel Orange' onstage at the 55th Annual GRAMMY Awards at the STAPLES Center on February 10, 2013, in Los Angeles, California. (credit: Kevork Djansezian/Getty Images)
The 55th Annual GRAMMY Awards: The Show
Actor Johnny Depp speaks onstage at the 55th Annual GRAMMY Awards at the STAPLES Center on February 10, 2013, in Los Angeles, California. (credit: Kevork Djansezian/Getty Images)
The 55th Annual GRAMMY Awards: The Show
Singer Justin Timberlake and rapper Jay-Z perform onstage at the 55th Annual GRAMMY Awards at the STAPLES Center on February 10, 2013, in Los Angeles, California. (credit: Kevork Djansezian/Getty Images)
The 55th Annual GRAMMY Awards: The Show
Singer Kelly Clarkson performs onstage at the 55th Annual GRAMMY Awards at the STAPLES Center on February 10, 2013, in Los Angeles, California. (credit: Kevork Djansezian/Getty Images)
The 55th Annual GRAMMY Awards: The Show
Singer Kelly Clarkson accepts Best Pop Vocal Album award for 'Stronger' onstage at the 55th Annual GRAMMY Awards at the STAPLES Center on February 10, 2013, in Los Angeles, California. (credit: Kevork Djansezian/Getty Images)
The 55th Annual GRAMMY Awards: The Show
Miranda Lambert and Dierks Bentley perform at the STAPLES Center during the 55th Grammy Awards in Los Angeles, California, February 10, 2013. (credit: Joe Klamar/AFP/Getty Images)
The 55th Annual GRAMMY Awards: The Show
Singers Carly Rae Jepsen and Ne-Yo speak onstage at the 55th Annual GRAMMY Awards at the STAPLES Center on February 10, 2013, in Los Angeles, California. (credit: Kevork Djansezian/Getty Images)
The 55th Annual GRAMMY Awards: The Show
Bruno Mars and Rihanna perform onstage at the 55th Annual GRAMMY Awards at the STAPLES Center on February 10, 2013, in Los Angeles, California. (credit: Kevork Djansezian/Getty Images)
The 55th Annual GRAMMY Awards: The Show
Singer Rihanna performs onstage during the 55th Annual GRAMMY Awards at the STAPLES Center on February 10, 2013, in Los Angeles, California. (credit: Christopher Polk/Getty Images for NARAS)
The 55th Annual GRAMMY Awards: The Show
Sting performs onstage at the STAPLES Center during the 55th Grammy Awards in Los Angeles, California, on February 10, 2013. (credit: Joe Klamar/AFP/Getty Images)
The 55th Annual GRAMMY Awards: The Show
Rapper Wiz Khalifa and singer Miguel perform onstage at the 55th Annual GRAMMY Awards at the STAPLES Center on February 10, 2013, in Los Angeles, California. (credit: Kevork Djansezian/Getty Images)
The 55th Annual GRAMMY Awards: The Show
Singer Hunter Hayes performs onstage at the 55th Annual GRAMMY Awards at the STAPLES Center on February 10, 2013, in Los Angeles, California. (credit: Kevork Djansezian/Getty Images)
The 55th Annual GRAMMY Awards: The Show
Musician Jack White performs onstage at the 55th Annual GRAMMY Awards at the STAPLES Center on February 10, 2013, in Los Angeles, California. (credit: Kevork Djansezian/Getty Images)
The 55th Annual GRAMMY Awards: The Show
Musician Prince presents the winner for Record of the Year on stage at the STAPLES Center during the 55th GRAMMY Awards in Los Angeles, California, February 10, 2013. (credit: Joe Klamar/AFP/Getty Images)
The 55th Annual GRAMMY Awards: The Show
Singer Carrie Underwood performs onstage at the 55th Annual GRAMMY Awards at the STAPLES Center on February 10, 2013, in Los Angeles, California. (credit: Kevork Djansezian/Getty Images)
The 55th Annual GRAMMY Awards: The Show
Musicians Zac Brown, T Bone Burnett and Mavis Staples perform onstage at the 55th Annual GRAMMY Awards at the STAPLES Center on February 10, 2013, in Los Angeles, California. (credit: Kevork Djansezian/Getty Images)