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Kristen Stewart

MADRID, SPAIN - NOVEMBER 15: Kristen Stewart attends "Amanecer - Parte 2" (Breaking Dawn - Part 2) at Villa Magna Hotel on November 15, 2012 in Madrid, Spain. (Photo by Juan Naharro Gimenez/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.