2014 Grammy Awards red carpet

Singer Katy Perry arrives at the 56th annual Grammy Awards in Los Angeles, California January 26, 2014. REUTERS/Danny Moloshok (UNITED STATES - Tags: ENTERTAINMENT) (GRAMMYS-ARRIVALS)

Anna Faris arrives on the red carpet for the 56th Grammy Awards at the Staples Center in Los Angeles, California, January 26, 2014. AFP PHOTO ROBYN BECKROBYN BECK/AFP/Getty Images

Musician Pharrell Williams and wife, Helen Lasichanh, arrive at the 56th annual Grammy Awards in Los Angeles, California January 26, 2014. REUTERS/Danny Moloshok (UNITED STATES TAGS: ENTERTAINMENT) (GRAMMYS-ARRIVALS)

Miguel arrives at the 56th annual Grammy Awards at Staples Center on Sunday, Jan. 26, 2014, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

John Legend and his wife Chrissy Teigen arrive at the 56th annual Grammy Awards in Los Angeles, California January 26, 2014. REUTERS/Danny Moloshok (UNITED STATES TAGS: ENTERTAINMENT) (GRAMMYS-ARRIVALS)

LOS ANGELES, CA - JANUARY 26: Model Amber Rose and musical artist Wiz Khalifa attend the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for NARAS)

LOS ANGELES, CA - JANUARY 26: Singers Miranda Lambert (L) and Blake Shelton attend the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

LOS ANGELES, CA - JANUARY 26: Singer Natasha Bedingfield attends the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for NARAS)

Robin Thicke, left, and Paula Patton arrive at the 56th annual GRAMMY Awards at Staples Center on Sunday, Jan. 26, 2014, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Taylor Swift arrives at the 56th annual Grammy Awards at Staples Center on Sunday, Jan. 26, 2014, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

LOS ANGELES, CA - JANUARY 26: Actress-singer Anna Kendrick attends the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for NARAS)

Zendaya arrives at the 56th annual Grammy Awards at Staples Center on Sunday, Jan. 26, 2014, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Nominee For Best Rap Album \"The Heist\" Macklemore & Ryan Lewis (L) arrive on the red carpet during the 56th Grammy Awards at the Staples Center in Los Angeles, California, January 26, 2014. AFP PHOTO ROBYN BECKROBYN BECK/AFP/Getty Images

LOS ANGELES, CA - JANUARY 26: Singer Pink attends the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

Steven Tyler of Aerosmith (R) high fives Jared Leto of \"Thirty Seconds to Mars\" as Smokey Robinson (2nd from R) watches as they arrive at the 56th annual Grammy Awards in Los Angeles, California January 26, 2014. REUTERS/Danny Moloshok (UNITED STATES - Tags: ENTERTAINMENT) (GRAMMYS-ARRIVALS)

Singer Ciara arrives at the 56th annual Grammy Awards in Los Angeles, California January 26, 2014. REUTERS/Danny Moloshok (UNITED STATES TAGS: ENTERTAINMENT) (GRAMMYS-ARRIVALS)

LOS ANGELES, CA - JANUARY 26: Singer Madonna (R) and son David Banda Mwale Ciccone Ritchie attend the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

LOS ANGELES, CA - JANUARY 26: Singer Rita Ora attends the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

Alicia Keys arrives on the red carpet for the 56th Grammy Awards at the Staples Center in Los Angeles, California, January 26, 2014. AFP PHOTO ROBYN BECKROBYN BECK/AFP/Getty Images

Ariana Grande arrives on the red carpet for the 56th Grammy Awards at the Staples Center in Los Angeles, California, January 26, 2014. AFP PHOTO ROBYN BECKROBYN BECK/AFP/Getty Images

Sean Lennon, left, and Yoko Ono arrive at the 56th annual Grammy Awards at Staples Center on Sunday, Jan. 26, 2014, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Martina McBride arrives at the 56th annual Grammy Awards at Staples Center on Sunday, Jan. 26, 2014, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Paris Hilton arrives at the 56th annual Grammy Awards in Los Angeles, California January 26, 2014. REUTERS/Danny Moloshok (UNITED STATES TAGS: ENTERTAINMENT) (GRAMMYS-ARRIVALS)

LOS ANGELES, CA - JANUARY 26: Singer Bonnie McKee attends the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

Willie Nelson arrives at the 56th annual GRAMMY Awards at Staples Center on Sunday, Jan. 26, 2014, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Billy Crystal arrives for the 56th annual GRAMMY Awards at Staples Center on Sunday, Jan. 26, 2014, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Skylar Grey arrives at the 56th annual GRAMMY Awards at Staples Center on Sunday, Jan. 26, 2014, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

LOS ANGELES, CA - JANUARY 26: Singer Neil Young attends the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

LOS ANGELES, CA - JANUARY 26: Singer-songwriter Colbie Caillat attends the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for NARAS)

LOS ANGELES, CA - JANUARY 26: Actress Sarah Hyland attends the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

LOS ANGELES, CA - JANUARY 26: TV personality Kelly Osbourne attends the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for NARAS)