Vote on this week's styles from Tyra Banks, Paris Hilton and 36 more stars!
You decide – are they fashionistas or flops? By Melissa
Credit: Kevin Mazur/WireImage
Updated: Saturday Mar 29, 2008 | 06:00 AM EDT
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The Hills star celebrates the show's third season premiere in a slinky navy Tufi Duek gown and braided ponytail.
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