Chuck was one of our favorite new fall shows but we have to admit it needs a pick me up. Luckily, it's about to happen. Next week is the official long-anticipated arrival of the adorable Rachel Bilson, and these stills from the show are only increasing our excitement. Of course, we're mostly excited to see that Rachel is still rockin' the same type of adorable wardrobe we saw during her O.C. days. Also, is it just us, or do she and Zachary Levi already look totally cute together? In fact, they would probably look just as good as an off-screen couple. Just saying.

Photos courtesy of NBC