The 52nd Annual GRAMMY Awards - Press Room

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LOS ANGELES, CA - JANUARY 31: Musician Taylor Swift poses in the press room during the 52nd Annual GRAMMY Awards held at Staples Center on January 31, 2010 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

Winner for Record Of The Year Rihanna

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Winner for Record Of The Year and Nominee or Best Dance Recording Rihanna poses with the trophy at the 50th Grammy Awards in Los Angeles on February 10, 2008. AFP PHOTO/Valerie MACON (Photo credit should read VALERIE MACON/AFP/Getty Images)

The 53rd Annual GRAMMY Awards - Press Room

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LOS ANGELES, CA - FEBRUARY 13: Musician Ray LaMontagne, winner of the Best Contemporary Folk Album award for "God Willin' & The Creek Don't Rise " poses in the press room at The 53rd Annual GRAMMY Awards held at Staples Center on February 13, 2011 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

Miranda Lambert poses with her award

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Miranda Lambert poses with her award during the 53nd annual Grammy Awards in Los Angeles, California on February 13, 2011. AFP PHOTO / GABRIEL BOUYS (Photo credit should read GABRIEL BOUYS/AFP/Getty Images)

51st Annual Grammy Awards - Press Room

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LOS ANGELES, CA - FEBRUARY 08: Singers Tina Evette Atkins (L) and Erica Monique Atkins of the group Mary Mary, winners of Best Gospel Performance pose in the press room during the 51st Annual Grammy Awards held at the Staples Center on February 8, 2009 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

Singer Lady Gaga

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Singer Lady Gaga celebrates after receiving the GRAMMY for "Best Pop Vocal Album" during the GRAMMY Awards Show at the Staples Center in Los Angeles on February 13, 2011. Mick Jagger, Bob Dylan and Barbra Streisand joined rising stars and seasoned chart-toppers at the music industry's annual Grammys awards bash. Lady Gaga, Katy Perry and teen sensation Justin Bieber were also on a star-studded roster of performers at the show in Los Angeles, where rapper Eminem hopes to seal a comeback year with a brace of awards. The Grammys are the music industry's equivalent of the Oscars, the climax of Hollywood's annual awards season that this year takes place in barely two weeks' time, on February 27. AFP PHOTO / Mark RALSTON (Photo credit should read MARK RALSTON/AFP/Getty Images)

The 52nd Annual GRAMMY Awards - Press Room

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LOS ANGELES, CA - JANUARY 31: (L-R) Musicians Nathan Followill, Caleb Followill, Jared Followill and Matthew Followill of Kings Of Leon pose with Best Rock Performance By A Duo Or Group award, Record Of The Year award and Best Song award for 'Use Somebody' in the press room during the 52nd Annual GRAMMY Awards held at Staples Center on January 31, 2010 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

Keith Urban poses with the Grammy

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Keith Urban poses with the award for the Best Male Country Vocal Performance at the 52nd annual Grammy Awards in Los Angeles on January 31, 2010. AFP PHOTO/VALERIE MACON (Photo credit should read VALERIE MACON/AFP/Getty Images)

2008 winner for Best Rap Album Kanye West

(Photo credit ROBYN BECK/AFP/Getty Images)

2008 winner for Best Rap Album Kanye West accepts the trophy at the 50th Grammy Awards in Los Angeles on February 10, 2008. West won Grammys for Best Rap Solo Performance and Best Rap Album . AFP PHOTO/Robyn BECK (Photo credit should read ROBYN BECK/AFP/Getty Images)

51st Annual Grammy Awards - Press Room

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LOS ANGELES, CA - FEBRUARY 08: Musician John Mayer, winner of two awards, Best Male Pop Vocal Performance for "Say" and Best Solo Rock Vocal Performance for "Gravity" poses in the press room during the 51st Annual Grammy Awards held at the Staples Center on February 8, 2009 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 53rd Annual GRAMMY Awards - Press Room

(Photo by Kevork Djansezian/Getty Images)

LOS ANGELES, CA - FEBRUARY 13: Musician John Legend, winner of the Best R&B Album award for "Wake Up!" and Best R&B Song award for "Shine" and the Best Traditional R&B Vocal Performance award for ""Hang on in There"" poses in the press room at The 53rd Annual GRAMMY Awards held at Staples Center on February 13, 2011 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

The 53rd Annual GRAMMY Awards - Press Room

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LOS ANGELES, CA - FEBRUARY 13: Musician Esperanza Spalding, winner of the Best New Artist award poses in the press room at The 53rd Annual GRAMMY Awards held at Staples Center on February 13, 2011 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

Winner of Best Female Pop Vocal Performance Christina Aguilera

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Los Angeles, UNITED STATES: Winner of Best Female Pop Vocal Performance Christina Aguilera poses with the trophy at the 49th Grammy Awards in Los Angeles 11 February 2007. AFP PHOTO/Gabriel BOUYS (Photo credit should read GABRIEL BOUYS/AFP/Getty Images)

51st Annual Grammy Awards - Press Room

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LOS ANGELES, CA - FEBRUARY 08: Singer Chrisette Michele, winner of the Best Urban/Alternative Performance award for "Be OK" (performance with Chrisette Michele and will.i.am) poses in the press room during the 51st Annual Grammy Awards held at the Staples Center on February 8, 2009 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

51st Annual Grammy Awards - Press Room

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LOS ANGELES, CA - FEBRUARY 08: Singer Carrie Underwood, winner of the Best Female Country Vocal Performance for "Last Name" poses in the press room during the 51st Annual Grammy Awards held at the Staples Center on February 8, 2009 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 53rd Annual GRAMMY Awards - Press Room

(Photo by Kevork Djansezian/Getty Images)

LOS ANGELES, CA - FEBRUARY 13: Musician Bruno Mars, winner of the Best Male Pop Vocal Performance award for "Just The Way You Are" poses in the press room at The 53rd Annual GRAMMY Awards held at Staples Center on February 13, 2011 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

50th Annual Grammy Awards - Press Room

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LOS ANGELES, CA - FEBRUARY 10: Musician Brad Paisley, winner of the Best Country Instrumental Performance award poses in the press room during the 50th annual Grammy awards held at the Staples Center on February 10, 2008 in Los Angeles, California. (Photo by Vince Bucci/Getty Images)

Winner of Best Contemporary R&B Album Beyonce

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Los Angeles, UNITED STATES: Winner of Best Contemporary R&B Album Beyonce Knowles poses with the trophy at the 49th Grammy Awards in Los Angeles 11 February 2007. AFP PHOTO/Gabriel BOUYS (Photo credit should read GABRIEL BOUYS/AFP/Getty Images)

The 53rd Annual GRAMMY Awards - Press Room

(Photo by Kevork Djansezian/Getty Images)

LOS ANGELES, CA - FEBRUARY 13: (L-R) Musicians Richard Reed Parry, Win Butler, Regine Chassagne, William Butler, Jeremy Gara, Tim Kingsbury and Sarah Neufeld of the band Arcade Fire , winners of the Album of the Year Award pose in the press room at The 53rd Annual GRAMMY Awards held at Staples Center on February 13, 2011 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

51st Annual Grammy Awards - Press Room

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LOS ANGELES, CA - FEBRUARY 08: Singer Adele, winner of two awards; Best Female Pop Vocal Performance for "Chasing Pavements" and Best New Artist, poses in the press room during the 51st Annual Grammy Awards held at the Staples Center on February 8, 2009 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)