Hailee Steinfeld
The True Grit star immediately landed on the fashion industry's radar when she wore a candy-colored, striped Prada gown to the 2011 SAG Awards in January. Since then, she's been the face of Miu Miu's Fall 2011 campaign, and has walked the red carpet in looks by Louis Vuitton, Chanel, Prabal Gurung, and Versace. With the uncanny ability to transition from sweet, youthful looks to avant garde, edgy ensembles, Hailee has a style sensibility that is far beyond her years.