Natalie Portman in Darren Aronofsky’s BLACK SWAN

Natalie Portman is attached to star as the lead in Darren Aronofsky’s next movie, BLACK SWAN.
Black Swan follows the story of a veteran ballerina (to be played by Natalie Portman) who is competing with a rival dancer. However, there seems to be an ambiguity as to whether the rival really exists or whether the ballerina is having delusions.
The premise sounds interesting enough and with Darren Aronofsky directing I think we can expect some pretty great visuals.
(Source: THR)