At a recent press day for the upcoming dark comedy Observe and Report, in which Seth Rogen stars as mall cop Ronnie Barnhardt, Rogen showed up looking trimmer than ever in preparation for his next project, a big screen adaptation of "The Green Hornet." Always the jokester, Rogen refused to divulge his fitness routine, pretending instead that the weight loss was due to his newfound discovery of bulimia. "You can eat whatever you want and you just throw up afterwards," he deadpanned. "A lot of people go with the finger, but I drink to the point of vomiting. That way you get drunk, also." On a more serious note, Rogen opened up about taking on his first comic book role.