Segel is currently in Boston filming his latest movie, Sex Tape, opposite Cameron Diaz. He told Us Weekly in July that he was working on getting into shape for the film. "I've just been living healthy, exercising, eating right -- no more midnight pizzas," Segel told Us. "This time when I take my shirt off, I've made a promise to myself, it doesn't have to be funny."
"I took heat for Forgetting Sarah Marshall, where I was completely nude. But different characters require different body types," Segel explained. The actor, however, added that his latest project "is R-rated and I'm not in shape for no reason."