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
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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."
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