Natalie Portman won the 2010 Best Actress OSCAR® for her stunning performance in this dark psychosexual thriller directed by Darren Aronofsky. Nina (Portman) is a talented but unstable ballerina on the verge of stardom. Pushed to the breaking point by her artistic director (Vincent Cassel) and a seductive rival (Mila Kunis), Nina’s grip on reality slips, plunging her into a waking nightmare.