Glam on the red carpet, funky onstage – which style was hottest? Vote on Joe Jonas and more! By Melissa Liebling-Goldberg
Credit: Kevin Mazur/WireImage; Jeff Kravitz/FilmMagic
Updated: Monday Feb 09, 2009 | 01:00 AM EST
More from PEOPLE
See More News
From Britney's beau to Beyonce's glow, catch the moments snapped behind the scenes
2 of 8
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."
Copyright © 2014 Time Inc. All rights reserved. Reproduction in whole or in part without permission is prohibited.