Grammy Awards 2013

You Voted: The Best and Worst of Grammys 2012

Katy's angsty anthem! Adele's return to the stage! See what you loved – and hated! – from our live blog flash polls

BEST SONG SMACKDOWN: KATY PERRY

Taylor Swift's "Mean" has some bite, but it was Katy Perry's performance of her new single, "Part of Me," that earned props from 76% of you for its triumphant, I'm-fine-without-you message.