Tribeca Film Festival Pictures 2012

The Tribeca Film Festival kicked off in NYC last Wednesday with the big premiere of The Five-Year Engagement, where star and writer Jason Segel got cozy with his lady friend Michelle Williams. Jason's costar in the comedy, Emily Blunt, was back on the red carpet to show off Your Sister's Sister, and there have been plenty of other events going down in the Big Apple, too. We've rounded up all the pictures of the celebs right here in one place. Naomi Watts, Olivia Wilde, and Malin Akerman are among the stars making the scene — check out who else is having fun at Tribeca this year!