We knew that 14-year-old True Grit actress Hailee Steinfeld was slated to be the next face of Miu Miu, but we're still blown away by the first look at her stunning new ad campaign. If we didn't know better, we'd never have guessed that the girl in this fall 2011 shot is the young starlet: The angular shades and shoulders, knee-length skirt, and sophisticated shoes make her look at least twice her age. So far, we've adored everything Steinfeld has worn on the red carpet, so here's hoping that this partnership skyrockets her to style-icon status. (Stylecaster)