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Kristen Stewart

MEXICO CITY, MEXICO - MAY 19: Actress Kristen Stewart poses during a photocall to promote her new film "Snow White And The Huntsman (Blancanieves Y El Cazador)" at St Regis Hotel on May 19, 2012 in Mexico City, Mexico. (Photo by Victor Chavez/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.