Hailee Steinfeld

Hailee Steinfeld sits atop a horse in her role as Mattie Ross in the 2010 film 'True Grit.' The western was about a 19th-century teenager who hires a federal marshal to track down her father's killer. The marshal, Rooster Cogburn, was played by Jeff Bridges. Steinfeld was 13 during filming, and won the role over a reported 15,000 other hopefuls. Photo: Paramount Pictures.