Michelle Williams and her boyfriend Jason Segel had a dinner date in NYC last night. After he taped an appearance on Late Show With David Letterman, the couple met up for Mexican at La Esquina. It was the latest Big Apple outing for the couple. On Sunday, Jason accompanied Michelle to the Tribeca Film Festival afterparty for her movie Take This Waltz. He returned the favor since Michelle was on hand for his The Five-Year Engagement debut and bash last week. Jason's latest picture arrives in theaters Friday, and he still has a bit more press to do. He's lined up for an interview on The Daily Show later this week, so hopefully we'll see more of him out and about in the city with new love Michelle.