Sam Smith accepts the award for best new artist at the 57th annual Grammy Awards on Sunday in Los Angeles.
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Images: Grammy winners, performers
"Weird Al" Yankovic accepts the award for best comedy album for "Mandatory Fun" at the 57th annual Grammy Awards on Sunday.
Associated Press
Kristen Anderson-Lopez and Robert Lopez pose in the press room with the awards for best compilation soundtrack for visual media and best song written for visual media for "Let it Go" from "Frozen" at the 57th annual Grammy Awards on Sunday.
Associated Press
Rosanne Cash accepts the award for best americana album for "The River & The Thread" at the 57th annual Grammy Awards on Sunday.
Associated Press
Taylor Swift presents Sam Smith with the award for best new artist Sunday at the 57th annual Grammy Awards.
Associated Press
Pharrell Williams accepts the award for best pop solo performance for "Happy" at the 57th annual Grammy Awards on Sunday.
Associated Press
Madonna performs at the 57th annual Grammy Awards on Sunday in Los Angeles.
Associated Press
Beyonce accepts the award for best R&B performance for "Drunk in Love" at the 57th annual Grammy Awards on Sunday in Los Angeles.
Associated Press
Kanye West performs at the 57th annual Grammy Awards on Sunday in Los Angeles.
Associated Press
Annie Lennox sings at the 57th annual Grammy Awards on Sunday.
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Katy Perry performs at the 57th annual Grammy Awards on Sunday.
Associated Press
Beck accepts the award for best rock album for "Morning Phase" at the 57th annual Grammy Awards on Sunday.
AssociAted Press
Pharrell Williams performs at the 57th annual Grammy Awards on Sunday.
AssociAted Press
Prince presents the award for album of the year at the 57th annual Grammy Awards.
AssociAted Press