Ed Sheeran accepts the award for song of the year for “Thinking Out Loud” at the 58th annual Grammy Awards.

John Legend, from left, Demi Lovato, Lionel Richie, Meghan Trainor, Tyrese, and Luke Bryan perform a tribute to MusiCares Person of the Year honoree Lionel Richie at the Grammy Awards.

Taylor Swift kicked off the Grammy Awards with a performance of her latest hit single "Out of the Woods."

Jaxon Bieber, left, and Justin Bieber arrive at the 58th annual Grammy Awards. Bieber won best dance recording for his "Where Are U Now" collaboration with Skrillex and Diplo.

Demi Lovato, left, and Luke Bryan perform "Penny Lover" for a tribute to MusiCares Person of the Year honoree Lionel Richie.

Host LL Cool J welcomes the crowd to the 58th annual Grammy Awards.

Dave Grohl walks through the audience with a bass drum at the 58th annual Grammy Awards.

Lady Gaga arrives at the 58th annual Grammy Awards at the Staples Center Monday in Los Angeles.

Brittany Howard, left, of Alabama Shakes, and Shawn Everett accept the award for best alternative music album for “Sound & Color” at the 58th annual Grammy Awards. The album was mastered by Portland's Bob Ludwig.

John Legend, left, and Lionel Richie perform during a tribute in his honor.

Ellie Goulding, left, and Andra Day perform at the 58th annual Grammy Awards.

O’Shea Jackson Jr., left, and Ice Cube look on from left as Kendrick Lamar accepts the award for best rap album for “To Pimp A Butterfly” at the 58th annual Grammy Awards.

Sam Hunt, left, and Carrie Underwood perform a duet at the Staples Center in Los Angeles.

Cam, left, and Gary Sinise present the award for best country album at the 58th annual Grammy Awards on Monday in Los Angeles. (Photo by Matt Sayles/Invision/AP)

Matt Bellamy, left, and Dominic Howard of Muse pose in the press room with the award for best rock album for "Drones."

Selena Gomez introduces a performance by Andra Day and Ellie Goulding. (Photo by Matt Sayles/Invision/AP)

Sam Smith, left, presents Meghan Trainor with the award for best new artist at the 58th annual Grammy Awards on Monday, Feb. 15, 2016, in Los Angeles. (Photo by Matt Sayles/Invision/AP)

Ed Sheeran introduces a performance by Lady Gaga at the 58th annual Grammy Awards on Monday, Feb. 15, 2016, in Los Angeles. (Photo by Matt Sayles/Invision/AP)

Nile Rodgers, left, and Lady Gaga perform a tribute to David Bowie at the 58th annual Grammy Awards on Monday, Feb. 15, 2016, in Los Angeles. (Photo by Matt Sayles/Invision/AP)

Chris Stapleton performs a tribute to B.B. King at the 58th annual Grammy Awards on Monday, Feb. 15, 2016, in Los Angeles. (Photo by Matt Sayles/Invision/AP)

Bonnie Raitt, left, and Gary Clark Jr. perform a tribute to B.B. King at the 58th annual Grammy Awards on Monday, Feb. 15, 2016, in Los Angeles. (Photo by Matt Sayles/Invision/AP)

Justin Bieber, left, and Diplo of Jack U perform at the 58th annual Grammy Awards on Monday, Feb. 15, 2016, in Los Angeles. (Photo by Matt Sayles/Invision/AP)