Grammys 2010

Grammy '09 Quick Changes: Vote!

Glam on the red carpet, funky onstage – which style was hottest? Vote on Joe Jonas and more! By Melissa Liebling-Goldberg

TAYLOR SWIFT & MILEY CYRUS

The best friends arrived in coordinating black gowns – Hervé Léger for Miley, Kaufman Franco for Taylor – but changed into casual tunics and skinny bottoms for their duet on "Fifteen."