Carrie Underwood debuted shorter hair at the Grammys tonight. She traded in her usual brightly colored gowns for a black lace Roberto Cavalli gown.

Carrie Underwood is nominated for Best Country Solo Performance for her hit song “Blown Away” and will also be performing tonight.

Carrie tweeted last night in anticipation of the show, “Uh-oh…It’s the night before the Grammys and I can’t sleep! It’s going on 3:30…”

Carrie already won a Grammy in today’s pre-telecast for her song, “Blown Away.”