Singer Jennifer Hudson pays tribute to the late Whitney Houston onstage at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (credit: Kevin Winter/Getty Images)
The 54th Annual GRAMMY Awards: LL Cool J
Host LL Cool J at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (credit: Getty Images)
The 54th Annual GRAMMY Awards: Bruce Springsteen
Bruce Springsteen performs at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (credit: Getty Images)
The 54th Annual GRAMMY Awards: Adele
Singer Adele accepts one of the many Grammy awards she took home. (credit: Getty Images)
The 54th Annual GRAMMY Awards: Chris Brown
Singer Chris Brown performs at the Staples Center during the 54th Grammy Awards in Los Angeles, California, February 12, 2012. (credit: Robyn Beck/AFP/Getty Images)
The 54th Annual GRAMMY Awards - Alicia Keys and Bonnie Raitt
Musicians Alicia Keys and Bonnie Raitt perform onstage at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (credit: Getty Images)
The 54th Annual GRAMMY Awards: Jason Aldean and Kelly Clarkson
Jason Aldean and Kelly Clarkson perform at the Staples Center during the 54th Grammy Awards in Los Angeles, California, February 12, 2012. (credit: Robyn Beck/AFP/Getty Images)
The 54th Annual GRAMMY Awards: Bonnie Raitt
Singer Bonnie Raitt performs onstage at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (credit: Getty Images)
The 54th Annual GRAMMY Awards: Fergie and Marc Anthony
Singers Fergie and Marc Anthony present an award at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (credit: Getty Images)
The 54th Annual GRAMMY Awards: Coldplay
Coldplay perform at the Staples Center during the 54th Grammy Awards in Los Angeles, California, February 12, 2012. (credit: Robyn Beck/AFP/Getty Images)
The 54th Annual GRAMMY Awards: Rihanna
Rihanna performs at the Staples Center during the 54th Grammy Awards in Los Angeles, California, February 12, 2012. (credit: Robyn Beck/AFP/Getty Images)
The 54th Annual GRAMMY Awards: Rihanna
The 54th Annual GRAMMY Awards: Foo Fighters
The 54th Annual GRAMMY Awards: Beach Boys and Adam Levine
The 54th Annual GRAMMY Awards: The Beach Boys
The 54th Annual GRAMMY Awards: Paul McCartney
The 54th Annual GRAMMY Awards: Taylor Swift
The 54th Annual GRAMMY Awards: Joy Williams and John Paul White
Musicians Joy Williams and John Paul White of the Civil Wars perform onstage at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles. (credit: Kevin Winter/Getty Images)
The 54th Annual GRAMMY Awards: Stevie Wonder
Stevie Wonder performs onstage at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (credit: Getty Images)
The 54th Annual GRAMMY Awards: Pauley Perrette (C), Mario Manningham (L) and Victor Cruz
Actress Pauley Perrette (C) with NFL players Mario Manningham and Victor Cruz speak onstage at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California.
The 54th Annual GRAMMY Awards: Katy Perry
The 54th Annual GRAMMY Awards: Adele
Adele performs onstage at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (credit: Getty Images)
The 54th Annual GRAMMY Awards: Gwyneth Paltrow
Actress Gwyneth Paltrow speaks onstage at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (credit: Getty Images)
The 54th Annual GRAMMY Awards: Katy Perry
Singer Katy Perry performs at the Staples Center during the 54th Grammy Awards in Los Angeles, California, February 12, 2012. (credit: Robyn Beck/AFP/Getty Images)
The 54th Annual GRAMMY Awards: Katy Perry
Singer Katy Perry performs onstage at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (credit: Getty Images)
The 54th Annual GRAMMY Awards: Miranda Lambert (L) and Dierks Bentley
Musicians speak onstage Miranda Lambert (L) and Dierks Bentley perform onstage at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (credit: Kevin Winter/Getty Images)
The 54th Annual GRAMMY Awards: Kimberly Perry, Glen Campbell and Reid Perry
(L-R) Musicians Kimberly Perry of The Band Perry, Glen Campbell and Reid Perry of The Band Perry perform onstage at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (credit: Kevin Winter/Getty Images)
The 54th Annual GRAMMY Awards: Glen Campbell
Musician Glen Campbell performs onstage at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (credit: Kevin Winter/Getty Images)
The 54th Annual GRAMMY Awards: Taylor Swift
Singer Taylor Swift speaks onstage at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (credit: Kevin Winter/Getty Images)
The 54th Annual GRAMMY Awards: Chris Brown
Performer Chris Brown performs onstage at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (credit: Kevin Winter/Getty Images)