AP Photo/Jae C. Hong
Lady Antebellum, from left, Charles Kelley, Hillary Scott and Dave Haywood, pose backstage with their awards including one for best record of the year at the 53rd Annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles.
AP Photo/Jae C. Hong
Arcade Fire pose backstage with the award for album of the year at the 53rd Annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles.
AP Photo/Jae C. Hong
Esperanza Spalding poses backstage with the award for best new artist at the 53rd Annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles.
AP Photo/Jae C. Hong
Usher poses backstage with his awards for best male R&B vocal and best contemporary R&B album at the 53rd Annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles.
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Bruno Mars poses backstage with the award for best male pop vocal performance at the 53rd Annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles.
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Skylar Grey, who performed with Eminem and Dr. Dre, poses backstage at the 53rd Annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles.
AP Photo/Jae C. Hong
Miranda Lambert poses backstage with the award for best female country vocal performance at the 53rd Annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles.
AP Photo/Jae C. Hong
John Legend is seen backstage with the awards for best R&B album, best R&B song, and best traditional R&B vocal performance at the 53rd Annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles.
AP Photo/Jae C. Hong
Ray LaMontagne poses backstage with the award for best contemporary folk album at the 53rd Annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles.
AP Photo/Jae C. Hong
David Guetta is seen backstage with the award for best remixed recording, non-classical at the 53rd Annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles.
AP Photo/Jae C. Hong
The Zac Brown Band, from left, Zac Brown, John Driskell Hopkins, Clay Cook, Jimmy De Martini, and Coy Bowles are seen backstage at the 53rd annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles.
AP Photo/Jae C. Hong
Buddy Guy poses backstage with the award for best contemporary blues album at the 53rd Annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles.
AP Photo/Jae C. Hong
Dan Auerbach, left, and Patrick Carney pose backstage with the awards for best alternative music album and best rock performance by a duo or group with vocals at the 53rd Annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles.
AP Photo/Jae C. Hong
Dee Dee Bridgewater is seen backstage with the award for best jazz vocal album at the 53rd Annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles.
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Herbie Hancock is seen backstage with the awards for best instrumental arrangement accompanying vocalist and the best improvised jazz solo at the 53rd Annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles.
AP Photo/Jae C. Hong
Rob Jones poses with the award for best boxed or special limited edition package backstage at the 53rd Annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles.
AP Photo/Jae C. Hong
Tia Carrere poses with her award for best Hawaiian music album backstage at the 53rd Annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles.
AP Photo/Jae C. Hong
Vieux Farka Toure is seen backstage with the award for best traditional world music album at the 53rd Annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles.
AP Photo/Jae C. Hong
From left, Tor Hermansen, Mikkel Eriksen, Sandy Vee,and Kuk Harrell are seen backstage with the award for best dance recording at the 53rd Annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles.
AP Photo/Jae C. Hong
From left, Jessica Bodner, Karen Kim, and Daniel Chong are seen backstage with the awards for best chamber music at the 53rd Annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles.
AP Photo/Jae C. Hong
Grupo Fantasma, from left, Gilbert Elorreaga, Jose Galeano and Mark Gonzales, pose backstage with the award for best latin rock, alternative or urban album at the 53rd Annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles.
AP Photo/Jae C. Hong
Songwriters Angela Hunte, left, and Jane't "Jnay" Sewell-Ulepic pose backstage with the award for best rap song at the 53rd Annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles.
AP Photo/Jae C. Hong
Producer Alexander Shuckburg poses backstage with the award for best rap song at the 53rd annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles.
AP Photo/Jae C. Hong
Rhiannon Giddens, of the Carolina Chocolate Drops, poses with the award for best traditional folk album backstage at the 53rd Annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles.
AP Photo/Jae C. Hong
Willie "Big Eyes" Smith poses backstage with the award for best traditional blues album at the 53rd Annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles.
AP Photo/Jae C. Hong
Ronald Bruner Jr., left, and Ruslan Sirota, of The Stanley Clark Band, pose backstage with the award for best contemporary jazz album at the 53rd Annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles.