Despite a hot, hot weekend in LA, Rachel Bilson and Hayden Christensen were pretty bundled up on their way into LAX yesterday. Those layers could come in handy when R-Bils goes to film her new role. Oh yeah, you read that right . . . a job! She's starring in one of the sections of New York, I Love You. In fact, both she and Hayden landed roles in the movie. Dual casting only? I like it. Plus, you know, anything that gets Bilson back to work sounds good to me.