Beyonce Knowles and Jay-Z perform on stage for the 56th Grammy Awards at the Staples Center in Los Angeles, California, January 26, 2014. AFP PHOTO FREDERIC J. BROWN
The 2014 Grammys, Music's Biggest Night
Members of the audience exchange wedding vows during Macklemore, Ryan Lewis, Mary Lambert and Madonna's performance of the song "Same Love" while Queen Latifa officiates during the 56th Grammy Awards at the Staples Center in Los Angeles, California, January 26, 2014. AFP PHOTO FREDERIC J. BROWN
The 2014 Grammys, Music's Biggest Night
LOS ANGELES, CA - JANUARY 26: (L-R) Musicians Pharrell Williams, Thomas Bangalter and Guy-Manuel De Homem-Christo of Daft Punk, and Nile Rodgers accept the Record of the Year award for 'Get Lucky' onstage during the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)
The 2014 Grammys, Music's Biggest Night
LOS ANGELES, CA - JANUARY 26: Singer/songwriter Lorde (L) and songwriter Joel Little accept the Song of the Year award for 'Royals' onstage during the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)
The 2014 Grammys, Music's Biggest Night
LOS ANGELES, CA - JANUARY 26: Musicians Carole King (L) and Sara Bareilles speak onstage during the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)
The 2014 Grammys, Music's Biggest Night
Singer Kendrick Lamar performs together with Imagine Dragons during the 56th Grammy Awards at the Staples Center in Los Angeles, California, January 26, 2014. AFP PHOTO FREDERIC J. BROWN
The 2014 Grammys, Music's Biggest Night
LOS ANGELES, CA - JANUARY 26: Actress Julia Roberts speaks onstage during the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)
The 2014 Grammys, Music's Biggest Night
LOS ANGELES, CA - JANUARY 26: The members of Della Mae attend the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)
The 2014 Grammys, Music's Biggest Night
LOS ANGELES, CA - JANUARY 26: Musicians Paul McCartney (L) and Ringo Starr of The Beatles perform onstage during the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)
The 2014 Grammys, Music's Biggest Night
LOS ANGELES, CA - JANUARY 26: Musician Kris Kristofferson performs onstage during the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)
The 2014 Grammys, Music's Biggest Night
LOS ANGELES, CA - JANUARY 26: Actress Julia Roberts and musician Sir Paul McCartney onstage during the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for NARAS)
The 2014 Grammys, Music's Biggest Night
LOS ANGELES, CA - JANUARY 26: Musician Bruno Mars accepts the Best Pop Vocal Album award for 'Unorthodox Jukebox' onstage during the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)
The 2014 Grammys, Music's Biggest Night
LOS ANGELES, CA - JANUARY 26: Musician Blake Shelton performs onstage during the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)
The 2014 Grammys, Music's Biggest Night
Ozzy Osbourne of Black Sabbath poses in the press room after winning Best Metal Performance for 'God is Dead?' during the 56th Grammy Awards at the Staples Center in Los Angeles, California, January 26, 2014. AFP PHOTO / JOE KLAMAR
The 2014 Grammys, Music's Biggest Night
Winners For Best New Artist Macklemore (C) and Ryan Lewis accept their trophy on stage as Pharrell Williams and Anna Kendrick, presenters, look on during the 56th Grammy Awards at the Staples Center in Los Angeles, California, January 26, 2014. AFP PHOTO FREDERIC J. BROWN
The 2014 Grammys, Music's Biggest Night
LOS ANGELES, CA - JANUARY 26: (L-R) Singer Sean Lennon, musician Yoko Ono and model Charlotte Kemp Muhl attend the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for NARAS)
The 2014 Grammys, Music's Biggest Night
LOS ANGELES, CA - JANUARY 26: Recording artists Daft Punk attend the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for NARAS)
The 2014 Grammys, Music's Biggest Night
Nominee For Best Pop Vocal Album for "Blurred Lines" Robin Thicke (L) and actress Paula Patton arrive on the red carpet for the 56th Grammy Awards at the Staples Center in Los Angeles, California, January 26, 2014. AFP PHOTO ROBYN BECK
The 2014 Grammys, Music's Biggest Night
Members of the group Metalica arrive on the red carpet for the 56th Grammy Awards at the Staples Center in Los Angeles, California, January 26, 2014. AFP PHOTO ROBYN BECK
The 2014 Grammys, Music's Biggest Night
Hunter Hayes performs on stage for the 56th Grammy Awards at the Staples Center in Los Angeles, California, January 26, 2014. AFP PHOTO FREDERIC J. BROWN (Photo credit should read FREDERIC J. BROWN/AFP/Getty Images)
The 2014 Grammys, Music's Biggest Night
LOS ANGELES, CA - JANUARY 26: Actor-singer Jamie Foxx (R) and Corinne Bishop attend the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for NARAS)
The 2014 Grammys, Music's Biggest Night
LOS ANGELES, CA - JANUARY 26: Musician Steven Tyler attends the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for NARAS)
The 2014 Grammys, Music's Biggest Night
LOS ANGELES, CA - JANUARY 26: Comedian Kathy Griffin, winner of Best Comedy Album for 'Calm Down Gurrl,' poses in the press room during the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Frazer Harrison/Getty Images)