The 55th Annual GRAMMY Awards - Arrivals

arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California.

The 55th Annual GRAMMY Awards - Arrivals

arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California.

The 55th Annual GRAMMY Awards - Arrivals

arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California.

The 55th Annual GRAMMY Awards - Arrivals

arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California.

The 55th Annual GRAMMY Awards - Arrivals

arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California.

The 55th Annual GRAMMY Awards - Arrivals

arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California.

The 55th Annual GRAMMY Awards - Arrivals

arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California.

The 55th Annual GRAMMY Awards - Arrivals

arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California.

The 55th Annual GRAMMY Awards - Arrivals

arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California.

The 55th Annual GRAMMY Awards - Arrivals

arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California.

The 55th Annual GRAMMY Awards - Arrivals

arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California.

The 55th Annual GRAMMY Awards - Arrivals

arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California.

The 55th Annual GRAMMY Awards - Arrivals

arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California.

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: TV host Nancy O'Dell arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Singer RedFoo of LMFAO arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: TV personality Kelly Osbourne arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Singer-actor Justin Timberlake arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Singer-actor Justin Timberlake arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: TV personality Mario Lopez arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Singer Chris Brown arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Singer Chris Brown arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Singer Ed Sheeran arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Singer Natasha Bedingfield arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Singer Chris Brown arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Rapper Wiz Khalifa (L) and model Amber Rose arrive at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Rapper Wiz Khalifa (L) and model Amber Rose arrive at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Musician Esperanza Spalding arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Singer Carrie Underwood arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Actress Kaley Cuoco arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Musician John Mayer arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Rapper Nas arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Singer Miranda Lambert arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Singer Jennifer Lopez and dancer Casper Smart arrive at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Singer Jennifer Lopez arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Singer Frank Ocean arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Musician Jack White arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Actor Neil Patrick Harris (L) and David Burtka arrive at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Singer Rihanna arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Singer Ne-Yo arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Singer Kelly Rowland arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Singer Kelly Rowland arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Musician John Legend arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Model Christine Teigen and musician John Legend arrive at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Singer Florence Welch arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Singer Katy Perry arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Singer Beyonce arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Singer Beyonce arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Singer Katy Perry (L) and actress Allison Williams arrive at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Singer Rihanna arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Hip-hop artist Drake arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Hip-hop artist Drake arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Singer Alicia Keys arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Singer Alicia Keys (L) and producer Swizz Beatz arrive at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

The 55th Annual GRAMMY Awards - Arrivals

LOS ANGELES, CA - FEBRUARY 10: Rapper Flo Rida arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)