As Nina immerses herself in the role, she becomes increasingly obsessed with perfecting her performance, descending into a world of paranoia, hallucinations, and madness. Her rival, Lily (Kunis), a sensual and free-spirited dancer, seems to be a catalyst for Nina's downward spiral.

The film received widespread critical acclaim, with an approval rating of 86% on Rotten Tomatoes. Critics praised the performances, particularly Portman's, who won the Academy Award for Best Actress for her portrayal of Nina. The film's cinematography, direction, and themes of obsession, identity, and the blurring of reality were also widely praised.

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"Black Swan" is a psychological thriller film directed by Darren Aronofsky, starring Natalie Portman, Mila Kunis, and Vincent Cassel. The movie follows Nina Sayers (Portman), a young and ambitious ballerina who lands the lead role in a production of Tchaikovsky's "Swan Lake."

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