Celebrity Transformations Happy 24th Birthday, Emma Watson! See Her Best Beauty Looks Through the Years By Grace Gavilanes Grace Gavilanes Grace Gavilanes is a NYC-based writer and editor who joined InStyle in 2013. She covers all things entertainment, celebrity, and movies. InStyle's editorial guidelines Published on April 15, 2014 @ 09:28AM Pin Share Tweet Email Happy Birthday, Emma Watson! The Noah actress, who turns 24 today, is best known for her role as Hermione Granger in the Harry Potter franchise. But when the star isn't starring in hit films or prepping for her graduation from Brown University, she walks red carpets in flawless style--whether that means donning an off-the-shoulder dress or opting for cigarette pants to complement a cocktail dress. Watson has come a long way since the fresh-faced tween we first met back in 2001. From her girlish curls to her ultra-chic pixie, take a look back at Emma Watson's beauty evolution.