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LOS ANGELES, CA - NOVEMBER 30: Musician Bruno Mars poses in media room at The GRAMMY Nominations Concert Live! Countdown to Music's Biggest Night at Nokia Theatre L.A. Live on November 30, 2011 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

LOS ANGELES, CA - NOVEMBER 30:  Musician Bruno Mars poses in media room at The GRAMMY Nominations Concert Live! Countdown to Music's Biggest Night at Nokia Theatre L.A. Live on November 30, 2011 in Los Angeles, California.  (Photo by Jason Merritt/Getty Images)