Kristen Bell - You Again premiere - 22 September

Kristen Anne Bell (born July 18, 1980) is an American actress. Although her first film role was an uncredited appearance in Polish Wedding, Bell previously acted in stage and musical productions. In 2001, she made her Broadway début as Becky Thatcher in The Adventures of Tom Sawyer. After re-locating to Los Angeles, Bell landed various television guest appearances and small film parts before appearing in a lead role in the David Mamet film Spartan. She gained fame as the title role on the critically acclaimed television series Veronica Mars from September 2004 to May 2007.