Celebrity Transformations Happy 22nd Birthday, Shailene Woodley! See Her Transformation By Jennifer Davis Jennifer Davis Twitter Jennifer Davis is a writer, editor, and content strategist living in Atlanta. She was previously the Associate Editor for InStyle, and is currently working as a Digital Content Manager at Cox Business. InStyle's editorial guidelines Published on November 15, 2013 @ 05:22PM Pin Share Tweet Email Photo: WireImage; FilmMagic Happy Birthday, Shailene Woodley! The young star celebrates her 22nd year today, and we’re predicting it’s going to be one of her most memorable one's to date thanks to her upcoming role as Tris Prior in the film adaptation of Veronica Roth’s wildly popular young adult novel, Divergent. And while this isn’t her first big role -- she earned a Golden Globe nod starring opposite George Clooney in the Oscar-nominated film The Descendants -- it's her first major studio film in which she’ll play the lead. With Divergent landing in theaters in March, we have a feeling we’ll be seeing a lot more of Woodley, and we can’t wait. So in honor of what is sure to be a breakout year for the star, we’re taking a look back at her style evolution from newcomer to red carpet regular. MORE:• Shailene Cuts her Hair for a Cause• See Shailene Woodley’s Best Looks Ever• Shailene Premieres The Spectacular Now