Cameron Diaz and Seth Rogen spent their Labor Day weekend hard at work on The Green Hornet in LA. They filmed a few serious-looking scenes on Saturday, though they shared a laugh as they reviewed some takes. Cameron even had a little wardrobe change, switching from her business wear into a chic blue dress. Seth and Cameron are just two of the film's leads, and they'll soon be joined by costar Ryan Reynolds. Ryan won the role after a rather public audition procession, and it'll be exciting to see him and his big muscles starring in this adaptation of the classic comic.
For more photos of Cameron on set just