Beyonce performs "Take My Hand" at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Singer Beyonce performs "Precious Lord, Take My Hand" onstage during the 57th Annual Grammy Awards at the at the Staples Center in Los Angeles, Feb. 8, 2015.

John Legend performs on stage at the 57th Annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Rapper Common, left, and singer John Legend perform "Glory" onstage during the 57th Annual Grammy Awards at the at the Staples Center in Los Angeles, Feb. 8, 2015.

Common performs on stage at the 57th Annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Beyonce holds the awards she won for Best R&B Performance and Best R&B Song for "Drunk in Love" and Best Surround Sound Album for "Beyonce" in the press room at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Sam Smith accepts the Song of the Year award for "Stay With Me" during the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Paul McCartney and Pharrell Williams attend the 57th Annual Grammy Awards at the at the Staples Center in Los Angeles, Feb. 8, 2015.

Beck, left, and Chris Martin perform "Heart is a Drum" during the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Usher performs onstage during the 57th Annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Recording artist Stevie Wonder, left, and actor/singer Jamie Foxx speak onstage during the 57th Annual Grammy Awards at the at the Staples Center in Los Angeles, Feb. 8, 2015.

Dancers perform to Sia's "Chandelier" as the artist performs standing with her back to audience, right, during the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Actress Kristen Wiig lip-syncs Sia's "Chandelier" onstage during the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Enrique Iglesias speaks onstage during the 57th annual Grammy Awards at the at the Staples Center in Los Angeles, Feb. 8, 2015.

Album of the Year winner Beck reacts during the 57th annual Grammy Awards at the at the Staples Center in Los Angeles, Feb. 8, 2015.

Shia LaBeouf presents an award on stage at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Pharrell Williams, Jay Z and Kanye West attend the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Singer Sam Smith performs "Stay With Me" onstage during the 57th Annual Grammy Awards at the at the Staples Center in Los Angeles, Feb. 8, 2015.

Sam Smith performs "Stay With Me" with Mary J. Blige at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Mary J. Blige and Sam Smith perform "Stay With Me" onstage during the 57th annual Grammy Awards at the at the Staples Center in Los Angeles, Feb. 8, 2015.

Beck, left, accepts the Album of the Year award for "Morning Phase" from Prince onstage during during the 57th Annual Grammy Awards at the at the Staples Center in Los Angeles, Feb. 8, 2015.

Prince speaks onstage during the 57th Annual Grammy Awards at the at the Staples Center in Los Angeles, Feb. 8, 2015.

Nominee for Best Latin Pop Album Juanes performs during the 57th Annual Grammy Awards at the at the Staples Center in Los Angeles, Feb. 8, 2015.

Paul McCartney, Rihanna and Kanye West perform "FourFiveSeconds" at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Rihanna and Kayne West perform with Paul McCartney on stage at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Brandy Clark performs "Hold My Hand" with Dwight Yoakam at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Musician Dwight Yoakam performs onstage at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Jay Z, center, and Nas, right, attend  the 57th Annual Grammy Awards at the at the Staples Center in Los Angeles, Feb. 8, 2015.

Singer/actress Katharine McPhee speaks onstage at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Usher, right, performs "If It's Magic" with Stevie Wonder at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Stevie Wonder, left, and Usher perform "If It's Magic" onstage during the 57th Annual Grammy Awards at the at the Staples Center in Los Angeles, Feb. 8, 2015.

Usher, left, performs "If It's Magic" with Stevie Wonder (not pictured) at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Lady Gaga performs "Cheek to Cheek" with Tony Bennett at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Lady Gaga performs "Cheek to Cheek" with Tony Bennett at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Lady Gaga performs "Cheek to Cheek" with Tony Bennett at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Eric Church performs on stage at the 57th Annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Madonna, Annalise Bishop and actor Jamie Foxx attend the 57th Annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Keith Urban presents on stage at the 57th Annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Katy Perry performs "By the Grace of God" on stage at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Katy Perry performs "By The Grace of God" at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Katy Perry on stage at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Pharrell Williams performs "Happy" at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Pharrell Williams performs on stage at the 57th Annual Grammy Awards in Los Angeles February 8, 2015.

Pharrell Williams, left, performs "Happy" with composer Hans Zimmer at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Recording artist Wiz Khalifa and son Sebastian Taylor Thomaz attend the 57th Annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Presenters Julian Edelman, left, and Malcolm Butler, of the New England Patriots, pose in the press room during the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Miranda Lambert, left, accepts the award for best country album for "Platinum" from presenters Nick Jonas and Meaghan Trainor at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Smokey Robinson, right, presents Beyonce with the award for best R&B performance for "Drunk in Love" at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Miranda Lambert accepts the award for best country album for "Platinum" at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Hozier and Annie Lennox perform on stage at the 57th Annual Grammy Awards in Los Angeles, Feb.8, 2015.

Annie Lennox performs on stage at the 57th Annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Ed Sheeran performs "Thinking Out Loud" at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Jeff Lynne performs a medley of Electric Light Orchestra songs at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Gwen Stefani and Adam Levine perform on stage at the 57th Annual Grammy Awards in Los Angeles Feb. 8, 2015.

Ryan Seacrest presents on stage at the 57th Annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Madonna performs at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Best Pop Vocal Album winner Sam Smith talks onstage at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Madonna performs at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Madonna performs at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Madonna performs "Living for Love" at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Madonna performs "Living for Love" at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Beck accepts the Best Rock Album award for "Morning Phase" in Los Angeles, Feb. 8, 2015.

Best Rock Album winner Beck talks onstage at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Musician Kimberly Perry of The Band Perry, winners of Best Country Duo/Group Performance for "Gentle on My Mind," poses in the press room during the 57th Annual Grammy Awards in Los Angeles, Feb. 8, 2015.

From left, Kanye West, Kim Kardashian, Beyonce, John Legend and Chrissy Teigen attend the 57th Annual Grammy Awards at the at the Staples Center in Los Angeles, Feb. 8, 2015.

Best Pop Solo Performance winner Pharrell Williams talks to the audience onstage at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

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

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

Miranda Lambert performs at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Miranda Lambert performs at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Singer Miranda Lambert performs "Little Red Wagon" onstage during the 57th annual Grammy Awards at the at the Staples Center in Los Angeles, Feb. 8, 2015.

Barry Gibb presents the award for Best Pop Vocal Album onstage at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Host LL Cool J speaks onstage during the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Pharrell Williams accepts the award for Best Pop Solo Performance for "Happy" at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Musicians Paul Mcartney and Beck attend The 57th Annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Recording Artists Tony Bennett and Pharrell Williams attend The 57th Annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Ariana Grande performs "Just a Little Bit of Your Heart" at the 57th annual Grammy Awards in Los Angeles, Feb.  8, 2015.

Singer Ariana Grande performs "Just a Little Bit of Your Heart" during the 57th Annual Grammy Awards at the at the Staples Center in Los Angeles, Feb. 8, 2015.

Singers Jessie J, left,  and Tom Jones perform "You've Lost That Lovin' Feelin'" onstage during the 57th Annual Grammy Awards at the at the Staples Center in Los Angeles, Feb. 8, 2015.

Jessie J performs "You've Lost That Lovin Feelin'" with Tom Jones, as a tribute to Trustee Award honorees Barry Mann and Cynthia Weil, at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Taylor Swift presents the award for best new artist to Sam Smith at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Taylor Swift speaks onstage during the 57th annual Grammy Awards at the at the Staples Center in Los Angeles, Feb. 8, 2015.

Brian Johnson of AC/DC performs a medley of songs to open the show at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Sam Smith accepts the award for best new artist at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Brian Johnson and Angus Young of AC/DC perform a medley of songs to open the show at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Jared Cassedy, winner of the music educator award, poses backstage during the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

"Weird Al" Yankovic accepts the award for Best Comedy Album for "Mandatory Fun" during the pre-telecast awards at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Roseanne Cash poses with her awards for best American Roots Performance and Best American Roots Song for "A Feather's Not a Bird," and best Americana album for "The River & The Thread" backstage at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Recording artist Ana Tijoux performs onstage during the 57th Annual Grammy Awards Premiere Ceremony in Los Angeles, Feb. 8, 2015.

Katy Perry and Nicki Minaj attend The 57th Annual Grammy Awards  in Los Angeles, Feb. 8, 2015.

Edgar Winter accepts the award for best Blues album for "Step Back" on behalf of his deceased brother Johnny Winter during the pre-telecast awards at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Chick Corea accepts the Best Improvised Jazz Solo award for "Fingerprints" during the pre-telecast awards at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Dianne Reeves accepts the award for Best Jazz Vocal Album for "Beautiful Life" during the pre-telecast awards at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

Max Martin accepts the award for Producer of the Year, Non-Classical, during the pre-telecast awards at the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.

'Weird Al" Yankovic poses in the press room after winning Best Comedy Album for "Mandatory Fun" during the 57th annual Grammy Awards in Los Angeles, Feb. 8, 2015.