Little gossipy bits about Darren Aronofsky’s Black Swan have been hitting the net for awhile now (most dealing with a sex-charged scene between Natalie Portman and Mila Kunis). Now there’s finally a trailer. Take a look at this psychological thriller between two dancers of the New York City Ballet. Winona Ryder, Vincent Cassel, and Barbara Hershey also star. The film will begin a limited release in select cities on December 1st.