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Kristen Stewart

UNIVERSAL CITY, CA - JUNE 05: Actress Kristen Stewart attends the 2011 MTV Movie Awards on June 5, 2011 in Universal City, California. (Photo by Steve Granitz/WireImage)

Kristen Stewart's 23 Most Stylish Moments

Kristen Stewart, whose birthday is April 9, has walked so many red carpets that it seems like she should be a lot older than 23! Check out some of the birthday girl's most fabulous fashion choices.