"As the first woman to win album of the year at the Grammys twice, I want to say to all the young women out there, there are going to be people along the way who will try to undercut your success," she said in her acceptance speech. "But if you focus on the work, someday when you get when you're going, you'll know it is you and the people who love you who put you there."
Record of the year went to "Uptown Funk", Mark Ronson's song that featured Bruno Mars on vocals.
Ed Sheeran won song of the year for "Thinking Out Loud." The honor, a songwriter's award, seemed to catch Sheeran off guard.
"My parents come every year and every time I lose," he said.