Singer Katy Perry performs onstage during The 53rd Annual GRAMMY Awards held at Staples Center on February 13, 2011 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)
The 53rd Annual GRAMMY Awards - Show
Singers Justin Bieber (L) and Usher perform onstage during The 53rd Annual GRAMMY Awards held at Staples Center on February 13, 2011 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)
The 53rd Annual GRAMMY Awards - Show
Musician Bob Dylan performs onstage during The 53rd Annual GRAMMY Awards held at Staples Center on February 13, 2011 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)
The 53rd Annual GRAMMY Awards - Show
Singers Jaden Smith (L) and Justin Bieber perform onstage during The 53rd Annual GRAMMY Awards held at Staples Center on February 13, 2011 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)
The 53rd Annual GRAMMY Awards - Show
Singers Cee Lo Green (L) and Gwyneth Paltrow perform onstage during The 53rd Annual GRAMMY Awards held at Staples Center on February 13, 2011 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)
The 53rd Annual GRAMMY Awards - Show
Eminem and Dr. Dre perform onstage during The 53rd Annual GRAMMY Awards held at Staples Center on February 13, 2011 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)
The 53rd Annual GRAMMY Awards - Show
Singer Mick Jagger performs onstage during The 53rd Annual GRAMMY Awards held at Staples Center on February 13, 2011 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)
The 53rd Annual GRAMMY Awards - Show
Singers Drake (L) and Rihanna perform onstage during The 53rd Annual GRAMMY Awards held at Staples Center on February 13, 2011 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)
The 53rd Annual GRAMMY Awards - Show
Musician Win Butler (R), Regine Chassagne and the band Arcade Fire accept Album of the Year award for 'The Suburbs ' onstage during The 53rd Annual GRAMMY Awards held at Staples Center on February 13, 2011 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)
The 53rd Annual GRAMMY Awards - Show
Singers Yolanda Adams, Martina McBride and Christina Aguilera perform onstage during The 53rd Annual GRAMMY Awards held at Staples Center on February 13, 2011 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)
The 53rd Annual GRAMMY Awards - Show
The 53rd Annual GRAMMY Awards - Show
Lady Gaga performs (Photo by Kevin Winter/Getty Images)
The 53rd Annual GRAMMY Awards - Show
Singer Janelle Monae (Photo by Kevin Winter/Getty Images)
The 53rd Annual GRAMMY Awards - Show
Muse performs onstage (Photo by Kevin Winter/Getty Images)
The 53rd Annual GRAMMY Awards - Arrivals
Nicki Minaj (Photo by Jason Merritt/Getty Images)
The 53rd Annual GRAMMY Awards - Arrivals
Janelle Monae (Photo by Jason Merritt/Getty Images)
The 53rd Annual GRAMMY Awards - Arrivals
Sean 'Diddy' Combs (Photo by Jason Merritt/Getty Images)
The 53rd Annual GRAMMY Awards - Arrivals
Miley Cyrus (Photo by Jason Merritt/Getty Images)
The 53rd Annual GRAMMY Awards - Arrivals
Kim Kardashian (Photo by Jason Merritt/Getty Images)
The 53rd Annual GRAMMY Awards - Arrivals
Justin Bieber (Photo by Jason Merritt/Getty Images)
The 53rd Annual GRAMMY Awards - Arrivals
Nicole Kidman and musician Keith Urban (Photo by Jason Merritt/Getty Images)
The 53rd Annual GRAMMY Awards - Arrivals
Mya (Photo by Jason Merritt/Getty Images)
The 53rd Annual GRAMMY Awards - Arrivals
Lenny Kravitz (Photo by Jason Merritt/Getty Images)
The 53rd Annual GRAMMY Awards
Eva Longoria (Photo by Jason Merritt/Getty Images)
The 53rd Annual GRAMMY Awards - Arrivals
Jennifer Hudson (Photo by Jason Merritt/Getty Images)
