Life and Style Magazine is reporting that Rachel Bilson and Adam Brody have broken up. What is going to happen on set now? Is it going to be awkward? I always wonder about people who have split but still have to work with one another. They might be mature enough to remain friends. I am not friends with one single ex. So I couldn't handle it!

"They are just done. That's all there is to it. There's no drama. They just ended it." That may explain why Adam showed up solo to a party on Nov. 28 for the U.S. premiere of Volkswagen's concept car Tiguan in LA. "He was definitely acting like a single guy," an eyewitness tells Life & Style. (source)