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Nina Dobrev

ANTIBES, FRANCE - MAY 24: Nina Dobrev arrives at amfAR's Cinema Against AIDS Gala 2011 at Hotel Du Cap at Hotel Du Cap on May 24, 2012 in Antibes, France. (Photo by Mike Marsland/WireImage)

Birthday Girl Nina Dobrev's Greatest Style Moments

As "Vampire Diaries" star Nina Dobrev turns 24 on January 9, she's

already becoming one to watch on the red carpet. Take a look back at

five of her many fashionable looks.