Best & Worst-Dressed at The Grammys!
Who topped our list this year?
From Beyonce's two-toned Osman Yousefzada pantsuit to Carrie Underwood's intricate Roberto Cavalli gown, ET's Rocsi Diaz counts down the best and worst-dressed ladies at the Grammys.
Video: The Grammys' Most Outrageous Fashion
Click the video to reveal Rocsi's picks!