So the new Darren Aronofsky movie, Black Swan, is apparently the story of a ballerina who, in an effort to get the key part in a production of Swan Lake, engages in a rivalry with another dancer, and ends up spiraling into madness. Psychological horror in the vein of Hitchcock or Polanski? Nope.
A thriller? Yes, according to IMDB, but otherwise, nope.
Apparently, it's drama.