News Awards & Events Fashion Week Stars at Paris Fashion Week: Naomi Watts, Jessica Chastain, Kate Moss, and More By Jennifer Davis Published on March 6, 2013 Pin Share Tweet Email Photo: Petroff/Dufour/Getty (2) It's the last day of Paris Fashion Week and celebrities showed up to close it out with some extra star power. Best Actress nominees Naomi Watts and Jessica Chastain took in Marc Jacobs's collection for Louis Vuitton, while Kate Moss snuck backstage to congratulate the designer himself after the looks debuted on the runway. Click through the gallery to see more celebrities enjoying Paris Fashion Week. MORE:• InStyle Instagrams Louis Vuitton• Runway Looks We Love: Valentino• All the News from Paris Fashion Week Was this page helpful? Thanks for your feedback! Tell us why! Other Submit