The Office star John Krasinski is spotted on the set of a commercial for hatmaker New Era in New York on Wednesday (July 6). John was born in Newton, Massachusetts and is a lifelong Red Sox fan, hence the cap.
Alec Baldwin was also spotted on set - check out some pics in the gallery.
John - who's married to actress Emily Blunt - recently sold his West Hollywood English country-style home for $880,000. The only problem? He bought it for $1.05 million in 2006. Oops! Looks like the real estate slump is affecting everyone, even celebrities.