Park Record Media Center

Singer Taylor Swift attends the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for NARAS) ( 465276597 )

Singer Katy Perry attends the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for NARAS) ( 465264111 )

Recording artist Robin Thicke (L) and actress Paula Patton attend the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for NARAS) ( 465283459 )

Off-road truck racer Carey Hart and singer Pink attend the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for NARAS) ( 465276831 )

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 Christopher Polk/Getty Images for NARAS) ( 465270241 )

Jackie Ganger and recording artist Ryan Lewis attend the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for NARAS) ( 465292681 )

Guy-Manuel de Homem-Christo (L) and Thomas Bangalter of Daft Punk attend the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Jason Merritt/Getty Images) ( 465276903 )

Miranda Lambert arrives at the 56th annual Grammy Awards at Staples Center on Sunday, Jan. 26, 2014, in Los Angeles. (Photo by Jordan Strauss/Invision/AP) ( The 56th Annual GRAMMY Awards - Arrivals )

Actress-singer Anna Kendrick attends the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Jason Merritt/Getty Images) ( 465271349 )

Singer Katy Perry attends the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Jason Merritt/Getty Images) ( 465271213 )

Musician Marc Anthony and TV personality Chloe Green attend the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for NARAS) ( 465283621 )

Musician Lars Ulrich and model Jessica Miller attend the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for NARAS) ( 465282995 )

Recording artist Macklemore (L) and Tricia Davis attend the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for NARAS) ( 465277771 )

(L-R) Actor-singer Jared Leto, singer-songwriter Smokey Robinson and singer Steven Tyler attend the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Jason Merritt/Getty Images) ( 465277091 )

Anna Faris arrives at the 56th annual Grammy Awards at Staples Center on Sunday, Jan. 26, 2014, in Los Angeles. (Photo by Jordan Strauss/Invision/AP) ( The 56th Annual GRAMMY Awards - Arrivals )

Rapper Wiz Khalifa (L) and model Amber Rose attend the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Jason Merritt/Getty Images) ( 465271471 )

Singer Madonna attends the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Jason Merritt/Getty Images) ( 465270785 )

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) ( The 56th Annual GRAMMY Awards - Arrivals )

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) ( 465270349 )

Singer Alicia Keys attends the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for NARAS) ( 465264017 )

Singer Ciara Harris attends the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for NARAS) ( 465263945 )

From left, Geezer Butler, Tony Iommi and Ozzy Osbourne of Black Sabbath arrive at the 56th annual GRAMMY Awards at Staples Center on Sunday, Jan. 26, 2014, in Los Angeles. (Photo by Jordan Strauss/Invision/AP) ( The 56th Annual GRAMMY Awards - Arrivals )

Musician Ozzy Osbourne attends the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Jason Merritt/Getty Images) ( 465255481 )

Musicians Wayne Sermon, Daniel Platzman, Dan Reynolds and Ben McKee attend the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for NARAS) ( 465253673 )

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) ( 465244131 )

Singer Bonnie McKee attends the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for NARAS) ( 465243021 )

Giuliana Rancic arrives at the 56th annual GRAMMY Awards at Staples Center on Sunday, Jan. 26, 2014, in Los Angeles. (Photo by Jordan Strauss/Invision/AP) ( The 56th Annual GRAMMY Awards - Arrivals )

TV personality Kelly Osbourne attends the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Jason Merritt/Getty Images) ( 465242677 )

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) ( 465226523 )

Comedian Bob Saget attends the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Jason Merritt/Getty Images) ( 465225907 )

Singer Jesse McCartney attends the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Jason Merritt/Getty Images) ( 465219643 )

Louise Roe arrives at the 56th annual GRAMMY Awards at Staples Center on Sunday, Jan. 26, 2014, in Los Angeles. (Photo by Jordan Strauss/Invision/AP) ( The 56th Annual GRAMMY Awards - Arrivals )

Actress Kathy Griffin attends the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for NARAS) ( 465235833 )

Kelly Osbourne arrives at the 56th annual GRAMMY Awards at Staples Center on Sunday, Jan. 26, 2014, in Los Angeles. (Photo by Jordan Strauss/Invision/AP) ( The 56th Annual GRAMMY Awards - Arrivals )

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) ( The 56th Annual GRAMMY Awards - Arrivals )

Singer Austin Mahone attends the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for NARAS) ( 465243069 )

Paris Hilton attends the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for NARAS) ( 465235627 )