While there were some celebs in 2009 who sparkled and shined, there were some that just left us wondering what the heck they were thinking! Taylor Swift, Rihanna, and Vanessa Hudgens didn't need their sequined gowns to make our list (but it helped), while Paris Hilton's ridiculousness and Mischa Barton's messiness definitely landed them as worst dressed. Who else made our best and worst dressed of the year? Click on and found out -- and don't forget to vote for your hearts and hates at the end!

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