It's time for the final episode of I'm a Huge Fan: Kristen Bell! Kristen opened up about working with fiancé Dax Shepard — and learning who is actually the most important person in his life — plans for a Veronica Mars movie, whether she'll actually appear on Gossip Girl this season, and, of course, her love of sloths. Check out I'm a Huge Fan: Kristen Bell and see Hit and Run in theaters now.