Jason Segel Steps Out to Support Girlfriend Michelle Williams' New Film Take This Waltz

Michelle Williams rocked a sexy Altuzarra dress last night at the NYC premiere of her new movie, Take This Waltz. It was her latest press event for the film which you can see at select cinemas now. Michelle also promoted the picture during the Tribeca Film Festival back in April. Since then, Michelle's been busy shooting Oz: Great and Powerful as well as focusing on her new relationship with Jason Segel. He even joined in on Thursday night's fun at the afterparty, held inside the Sons of Essex restaurant. Jason and Michelle have been spotted multiple times hanging out around her Brooklyn neighbourhood, including at her favourite restaurant, Frankie's.