A Philadelphia blogger recently spotted Greg filming a movie called "Baby Mama" over there in the city of brotherly love. He snapped some pics and claims that this one is of Greg's posterior:
I don't know. I used to consider myself an expert on the Kinnear backside and I'm just not sold yet. Maybe if he mooned the procession.
In any event, the movie costars Tiny Fey and will be out next year. In the meantime, enjoy a verified photo of Greg's keister:
