Jessica Chastain is set to be one of the stars of awards season thanks to her role in Zero Dark Thirty and her knack of looking super stylish on the red carpet. Here the beautiful actress talks about the challenges of playing a secret agent in Kathryn Bigelow's movie of the assignation of Osama bin Laden and what it took to play a real life hero. She also talks about her reputation as a style icon, her beauty routine, home life and much more.