Grammy Awards 2015

Beyonce poses in the press room with the awards for best R&B performance, best surround sound album for and best R&B song for “Drunk in Love” at the 57th annual Grammy Awards at the Staples Center on Sunday, Feb. 8, 2015, in Los Angeles. (Chris Pizzello/Invision/AP Photos)

Common, left, and John Legend perform at the 57th annual Grammy Awards on Sunday, Feb. 8, 2015, in Los Angeles. (John Shearer/Invision/AP Photos)

Beyonce performs at the 57th annual Grammy Awards on Sunday, Feb. 8, 2015, in Los Angeles. (John Shearer/Invision/AP Photos)

John Legend performs at the 57th annual Grammy Awards on Sunday, Feb. 8, 2015, in Los Angeles. (John Shearer/Invision/AP Photos)

Beck, left, and Chris Martin perform at the 57th annual Grammy Awards on Sunday, Feb. 8, 2015, in Los Angeles. (John Shearer/Invision/AP Photos)

Stevie Wonder, left, and Jamie Foxx present the award for record of the year at the 57th annual Grammy Awards on Sunday, Feb. 8, 2015, in Los Angeles. (John Shearer/Invision/AP Photos)

William Phillips, James Napier, Sam Smith

William Phillips, from left, James Napier and Sam Smith accept the award for song of the year for “Stay With Me” at the 57th annual Grammy Awards on Sunday, Feb. 8, 2015, in Los Angeles. (John Shearer/Invision/AP Photos)

Prince presents the award for album of the year at the 57th annual Grammy Awards on Sunday, Feb. 8, 2015, in Los Angeles. (John Shearer/Invision/AP Photos)

Kristen Wiig performs as Sia sings “Chandelier” at the 57th annual Grammy Awards on Sunday, Feb. 8, 2015, in Los Angeles. (John Shearer/Invision/AP Photos)

Kristen Wiig, left, and Maddie Ziegler perform as Sia sings “Chandelier” at the 57th annual Grammy Awards on Sunday, Feb. 8, 2015, in Los Angeles. (John Shearer/Invision/AP Photos)

Mary J. Blige, left, and Sam Smith perform at the 57th annual Grammy Awards on Sunday, Feb. 8, 2015, in Los Angeles. (John Shearer/Invision/AP Photos)

Dwight Yoakam at the 57th annual Grammy Awards on Sunday, Feb. 8, 2015, in Los Angeles. (John Shearer/Invision/AP Photos)

Paul McCartney, from left, Kanye West and Rihanna perform at the 57th annual Grammy Awards on Sunday, Feb. 8, 2015, in Los Angeles. (John Shearer/Invision/AP Photos)

Eric Church performs at the 57th annual Grammy Awards on Sunday, Feb. 8, 2015, in Los Angeles. (John Shearer/Invision/AP Photos)

Hozier, left, and Annie Lennox perform at the 57th annual Grammy Awards on Sunday, Feb. 8, 2015, in Los Angeles. (John Shearer/Invision/AP Photos)

Tony Bennett, left, and Lady Gaga perform at the 57th annual Grammy Awards on Sunday, Feb. 8, 2015, in Los Angeles. (John Shearer/Invision/AP Photos)

Katy Perry performs at the 57th annual Grammy Awards on Sunday, Feb. 8, 2015, in Los Angeles. (John Shearer/Invision/AP Photos)

Miranda Lambert accepts the award for best country album for “Platinum” at the 57th annual Grammy Awards on Sunday, Feb. 8, 2015, in Los Angeles. (John Shearer/Invision/AP Photos)

Stevie Wonder left, and Usher perform at the 57th annual Grammy Awards on Sunday, Feb. 8, 2015, in Los Angeles. (John Shearer/Invision/AP Photos)

Pharrell Williams, left, and Hans Zimmer perform at the 57th annual Grammy Awards on Sunday, Feb. 8, 2015, in Los Angeles. (John Shearer/Invision/AP Photos)

Gwen Stefani, left, and Adam Levine perform at the 57th annual Grammy Awards on Sunday, Feb. 8, 2015, in Los Angeles. (John Shearer/Invision/AP Photos)

Iggy Azalea arrives at the 57th annual Grammy Awards at the Staples Center on Sunday, Feb. 8, 2015, in Los Angeles. (Jordan Strauss/Invision/AP Photos)

Jennifer Hudson attends The 57th Annual Grammy Awards at the Staples Center on February 8, 2015 in Los Angeles, California. (Jason Merritt/Getty Images)

John Mayer performs at the 57th annual Grammy Awards on Sunday, Feb. 8, 2015, in Los Angeles. (John Shearer/Invision/AP Photos)

Ed Sheeran performs at the 57th annual Grammy Awards on Sunday, Feb. 8, 2015, in Los Angeles. (John Shearer/Invision/AP Photos)

Smokey Robinson, left, presents Beyonce with the award for best R&B performance for “Drunk in Love” at the 57th annual Grammy Awards on Sunday, Feb. 8, 2015, in Los Angeles. (John Shearer/Invision/AP Photos)

Sam Smith accepts the award for best pop vocal album for “In the Lonely Hour” at the 57th annual Grammy Awards on Sunday, Feb. 8, 2015, in Los Angeles. (John Shearer/Invision/AP Photos)

Miranda Lambert performs at the 57th annual Grammy Awards on Sunday, Feb. 8, 2015, in Los Angeles. (John Shearer/Invision/AP Photos)

“Weird Al” Yankovic poses in the press room with the award for best comedy album for “Mandatory Fun” at the 57th annual Grammy Awards at the Staples Center on Sunday, Feb. 8, 2015, in Los Angeles. (Chris Pizzello, Invision/AP Photos)

Kanye West performs at the 57th annual Grammy Awards on Sunday, Feb. 8, 2015, in Los Angeles.

(John Shearer/Invision/AP Photos)

Ariana Grande performs at the 57th annual Grammy Awards on Sunday, Feb. 8, 2015, in Los Angeles. (John Shearer/Invision/AP Photos)

Angus Young, left, and Brian Johnson, of AC/DC, perform at the 57th annual Grammy Awards on Sunday, Feb. 8, 2015, in Los Angeles. (John Shearer/Invision/AP Photos)

Sam Smith accepts the award for best new artist at the 57th annual Grammy Awards on Sunday, Feb. 8, 2015, in Los Angeles. (John Shearer, Invision/AP Photos)

Rihanna arrives at the 57th annual Grammy Awards at the Staples Center on Sunday, Feb. 8, 2015, in Los Angeles. (Jordan Strauss/Invision/AP Photos)

Kanye West, left, and Kim Kardashian arrive at the 57th annual Grammy Awards at the Staples Center on Sunday, Feb. 8, 2015, in Los Angeles.

(Jordan Strauss/Invision/AP Photos)

Nicole Kidman, left, and Keith Urban arrive at the 57th annual Grammy Awards at the Staples Center on Sunday, Feb. 8, 2015, in Los Angeles. (Jordan Strauss/Invision/AP Photos)

Lady Gaga arrives at the 57th annual Grammy Awards at the Staples Center on Sunday, Feb. 8, 2015, in Los Angeles. (Jordan Strauss/Invision/AP Photos)

Singer Katy Perry attends The 57th Annual Grammy Awards at the Staples Center on Feb. 8, 2015 in Los Angeles, California.

(Jason Merritt/Getty Images)

Sia, right, and Maddie Ziegler arrive at the 57th annual Grammy Awards at the Staples Center on Feb. 8 in Los Angeles. (Jordan Strauss/Invision/AP Photos)

Miley Cyrus arrives at the 57th annual Grammy Awards at the Staples Center on Sunday, Feb. 8, 2015, in Los Angeles. (Jordan Strauss/Invision/AP Photos)

Beyonce arrives at the 57th annual Grammy Awards at the Staples Center on Sunday, Feb. 8, 2015, in Los Angeles. (Jordan Strauss/Invision/AP Photos)

Nominee for Record Of The Year Meghan Trainor arrives on the red carpet for the 57th Annual Grammy Awards in Los Angeles on Feb. 8, 2015. (Valerie Macon, Getty Images/AFP)

Taylor Swift attends The 57th Annual Grammy Awards at the Staples Center on Feb. 8, 2015 in Los Angeles, California. (Jason Merritt/Getty Images)

Toni Braxton arrives at the 57th annual Grammy Awards at the Staples Center on Sunday, Feb. 8, 2015, in Los Angeles. (Jordan Strauss/Invision/AP Photos)

John Mayer arrives at the 57th annual Grammy Awards at the Staples Center on Sunday, Feb. 8, 2015, in Los Angeles. (Jordan Strauss/Invision/AP Photos)

Nicki Minaj arrives at the 57th annual Grammy Awards at the Staples Center on Sunday, Feb. 8, 2015, in Los Angeles. (Jordan Strauss/Invision/AP)

Singer Chris Brown attends The 57th Annual Grammy Awards on Feb. 8, 2015 in Los Angeles, California. (Jason Merritt/Getty Images)

Blake Shelton, left, and Miranda Lambert arrive at the 57th annual Grammy Awards at the Staples Center on Sunday, Feb. 8, 2015, in Los Angeles. (Jordan Strauss/Invision/AP Photos)

Hozier arrives at the 57th annual Grammy Awards at the Staples Center on Feb. 8 in Los Angeles. (Jordan Strauss/Invision/AP Photos)

Jenny Lewis, left, and Ryan Adams arrive at the 57th annual Grammy Awards at the Staples Center on Feb. 8 in Los Angeles. (Jordan Strauss/Invision/AP Photos)

Helen Lasichanh, left, and Pharrell Williams arrive at the 57th annual Grammy Awards at the Staples Center on Sunday, Feb. 8, 2015, in Los Angeles. (Jordan Strauss/Invision/AP Photos)

Melissa Rivers, left, and Cooper Endicott pose in the press room with Joan Rivers’ award for best spoken word album for “Diary Of A Mad Diva” at the 57th annual Grammy Awards at the Staples Center on Feb. 8 in Los Angeles. (Chris Pizzello/Invision/AP Photos)

(L-R) Producer Diplo, singer Madonna, and rapper Nas attend The 57th Annual GRAMMY Awards.

(Jason Merritt / Getty Images)

Gwen Stefani attends The 57th Annual Grammy Awards. (Larry Busacca / Getty Images)

John Legend attends The 57th Annual Grammy Awards. (Larry Busacca / Getty Images)

Jane Fonda arrives at the 57th annual Grammy Awards at the Staples Center on Sunday, Feb. 8, 2015, in Los Angeles. (Jordan Strauss/Invision/AP Photos)

(L-R) Este Haim, Danielle Haim and Alana Haim of Haim attend The 57th Annual Grammy Awards. (Larry Busacca / Getty Images)

Nick Jonas attends The 57th Annual Grammy Awards. (Larry Busacca / Getty Images)

Charli XCX attends The 57th Annual Grammy Awards. (Larry Busacca / Getty Images)

Tom Jones attends The 57th Annual Grammy Awards. (Larry Busacca / Getty Images )

Jessie J arrives at the 57th annual Grammy Awards. (Jordan Strauss/Invision/AP)

Ariana Grande attends The 57th Annual Grammy Awards. (Larry Busacca / Getty Images)

Nominee for Record and Album Of The Year Sam Smith arrives on the red carpet for the 57th Annual Grammy Awards.

(Valerie Macon / AFP/Getty Images)

Nominee for Best Rock Performance The Black Keys arrives on the red carpet for the 57th Annual Grammy Awards. (Valerie Macon / AFP/Getty Images)

Members of the Arctic Monkeys, Matt Helders, Nick O’Malley, Alex Turner and Jamie Cook arrive for the 57th annual Grammy Awards. (Michael Nelson / EPA)

TV Personality Melissa Rivers attends The 57th Annual Grammy Awards. (Larry Busacca / Getty Images)

The group Chocquibtown arrives on the red carpet for the 57th Annual Grammy Awards. (Valerie Macon / AFP/Getty Images)

(L-R) Daniel Tichenor, Brad Shultz, Matt Shultz and Jared Champion of Cage the Elephant attend The 57th Annual Grammy Awards. (Jason Merritt / Getty Images)