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Singer Taylor Swift performs onstage at the 55th Annual Grammy Awards at the Staples Center on Feb. 10, 2013, in Los Angeles.
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Singer Taylor Swift performs onstage at the 55th Annual Grammy Awards at the Staples Center on Feb. 10, 2013, in Los Angeles.
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Musician Ed Sheeran performs onstage at the 55th Annual Grammy Awards at the Staples Center on Feb. 10, 2013, in Los Angeles.
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Musician Sir Elton John performs onstage at the 55th Annual Grammy Awards at the Staples Center on Feb. 10, 2013, in Los Angeles.
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Musicians Elton John, left, and Ed Sheeran perform onstage at the 55th Annual Grammy Awards at the Staples Center on Feb. 10, 2013, in Los Angeles.
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Singer Taylor Swift performs onstage at the 55th Annual Grammy Awards at the Staples Center on Feb. 10, 2013, in Los Angeles.
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Singers Jennifer Lopez and Pitbull speak onstage at the 55th Annual Grammy Awards at the Staples Center on Feb. 10, 2013, in Los Angeles.
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Singer Nate Ruess of fun. performs onstage at the 55th Annual Grammy Awards at the Staples Center on Feb. 10, 2013, in Los Angeles.
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Singer Adele accepts the award for best pop solo performance for "Set Fire to the Rain (Live)" onstage at the 55th Annual Grammy Awards at the Staples Center on Feb. 10, 2013, in Los Angeles.
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Musicians Bonnie Raitt and John Mayer speak onstage at the 55th Annual Grammy Awards at the Staples Center on Feb. 10, 2013, in Los Angeles.
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Singer Adele accepts the award for best pop solo performance for "Set Fire to the Rain (Live)" onstage at the 55th Annual Grammy Awards at the Staples Center on Feb. 10, 2013, in Los Angeles.
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Singers Miranda Lambert, left, and Dierks Bentley perform onstage at the 55th Annual Grammy Awards at the Staples Center on Feb. 10, 2013, in Los Angeles.
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Singer Carrie Underwood accepts the award for best country solo performance award for "Blown Away" onstage at the 55th Annual Grammy Awards at the Staples Center on Feb. 10, 2013, in Los Angeles.
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Singers Faith Hill and Tim McGraw speak onstage at the 55th Annual Grammy Awards at the Staples Center on Feb. 10, 2013, in Los Angeles.
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Actor Johnny Depp speaks onstage at the 55th Annual Grammy Awards at the Staples Center on Feb. 10, 2013, in Los Angeles.
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Rapper Wiz Khalifa and singer Miguel perform onstage at the 55th Annual Grammy Awards at the Staples Center on Feb. 10, 2013, in Los Angeles.
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From left to right, musicians Marcus Mumford and Winston Marshall of Mumford & Sons perform onstage at the 55th Annual Grammy Awards at the Staples Center on Feb. 10, 2013, in Los Angeles.
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Singer Justin Timberlake performs onstage at the 55th Annual Grammy Awards at the Staples Center on Feb. 10, 2013, in Los Angeles.
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Singer Justin Timberlake performs onstage at the 55th Annual GRAMMY Awards at Staples Center on Feb. 10, 2013, in Los Angeles.
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Singer Justin Timberlake and rapper Jay-Z perform onstage at the 55th Annual Grammy Awards at Staples Center on Feb. 10, 2013, in Los Angeles.
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TV personality Ellen DeGeneres, left, and singer Beyonce speak onstage at the 55th Annual Grammy Awards at Staples Center on Feb. 10, 2013, in Los Angeles.
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Singer Kelly Rowland and rapper Nas speak onstage at the 55th Annual Grammy Awards at Staples Center on Feb. 10, 2013, in Los Angeles.
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Singer Adam Levine of Maroon 5 performs onstage at the 55th Annual Grammy Awards at Staples Center on Feb. 10, 2013, in Los Angeles.
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Singer Frank Ocean accepts Best Urban Contemporary Album award for "Channel Orange" onstage at the 55th Annual Grammy Awards at Staples Center on Feb. 10, 2013, in Los Angeles.
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Singer Alicia Keys performs onstage at the 55th Annual Grammy Awards at Staples Center on Feb. 10, 2013, in Los Angeles.
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Singer Kelly Clarkson accepts Best Pop Vocal Album award for "Stronger" onstage at the 55th Annual Grammy Awards at Staples Center on Feb. 10, 2013, in Los Angeles.
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Musicians Dan Auerbach, left, and Patrick Carney of the Black Keys accept Best Rock Performance for "Lonely Boy" onstage at the 55th Annual Grammy Awards at Staples Center on Feb. 10, 2013, in Los Angeles.
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Singers Adam Levine, left, and Alicia Keys perform onstage at the 55th Annual Grammy Awards at Staples Center on Feb. 10, 2013, in Los Angeles.
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Actress Kaley Cuoco and singer Keith Urban speak onstage at the 55th Annual Grammy Awards at Staples Center on Feb. 10, 2013, in Los Angeles.
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Actress Kat Dennings speaks onstage at the 55th Annual Grammy Awards at Staples Center on Feb. 10, 2013, in Los Angeles.
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Singers Carly Rae Jepsen, left, and Ne-Yo speak onstage at the 55th Annual Grammy Awards at Staples Center on Feb. 10, 2013, in Los Angeles.
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Singer Kelly Clarkson performs onstage at the 55th Annual Grammy Awards at Staples Center on Feb. 10, 2013, in Los Angeles.
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From left to right, musicians Ziggy Marley, Bruno Mars and Rihanna perform onstage at the 55th Annual Grammy Awards at Staples Center on Feb. 10, 2013, in Los Angeles.
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Musicians Sting, left, and Bruno Mars perform onstage at the 55th Annual Grammy Awards at Staples Center on Feb. 10, 2013, in Los Angeles, Calif.
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From left to right, musicians Stelth Ulvang, Jeremiah Fraites, Wesley Schultz, Neyla Pekarek and Ben Wahamaki of the Lumineers perform onstage at the 55th Annual GRAMMY Awards at Staples Center on Feb. 10, 2013, in Los Angeles.
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From left to right, musicians Frank Ocean, Jay-Z and The-Dream accept Best Rap/Sung Collaboration award for "No Church in the Wild" onstage at the 55th Annual Grammy Awards at Staples Center on Feb. 10, 2013, in Los Angeles.
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Musician Jack White performs onstage at the 55th Annual Grammy Awards at Staples Center on Feb. 10, 2013, in Los Angeles.
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Singer Carrie Underwood performs onstage at the 55th Annual Grammy Awards at Staples Center on Feb. 10, 2013, in Los Angeles.
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Singer Hunter Hayes performs onstage at the 55th Annual Grammy Awards at Staples Center on Feb. 10, 2013, in Los Angeles.
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From left to right, TV personality Ryan Seacrest, singer Justin Timberlake and NARAS President Neil Portnow speak onstage at the 55th Annual Grammy Awards at Staples Center on Feb. 10, 2013, in Los Angeles.
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From left to right, musicians Gotye, Kimbra and William Bowden accept Record of the Year award for "Somebody That I Used to Know" onstage at the 55th Annual Grammy Awards at Staples Center on Feb. 10, 2013, in Los Angeles.
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Singer Frank Ocean performs onstage at the 55th Annual Grammy Awards at Staples Center on Feb. 10, 2013, in Los Angeles.
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From left to right, musicians Zac Brown, T Bone Burnett and Mavis Staples perform onstage at the 55th Annual Grammy Awards at Staples Center on Feb. 10, 2013, in Los Angeles.
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Musician Marcus Mumford of Mumford & Sons accepts Album of the Year award for "Babel" onstage at the 55th Annual Grammy Awards at Staples Center on Feb. 10, 2013, in Los Angeles.
