Jennifer Lopez and Ben Affleck star in the latest Dunkin' Donuts campaign, in which Affleck plays an employee at the coffee and doughnut chain serving unsuspecting customers in a hidden-camera spot, before Lopez's surprise appearance.

Affleck commented 'I think people already sort of think that I work for Dunkin. In Boston, it was such a big deal. I think I became kind of associated with it, and this sounded like a fun opportunity to kind of play with that association, and a chance to come back here to shoot it at home in Boston'.