Natalie Portman & Mila Kunis: Ballet Bunch

Natalie Portman and her Black Swan co-star Mila Kunis rub shoulders at the 2009 American Ballet Theatre Fall Gala at Lincoln Center’s Avery Fisher Hall on Wednesday (October 7) in New York City.

Natalie, 28, and Mila, 26, play rival ballerinas in the upcoming thriller Black Swan, out 2010. They reportedly will participate in a racy girl-on-girl love scene.

Mila hasn’t confirmed or denied the rumors, telling FOX News, “I’m not allowed to talk about the script yet, but I’m excited to work with Natalie. I’ve known her for some time.”

FYI: Nat is wearing a dress from the 2009/10 Chanel Cruise Collection.