Mila Kunis stars in the movie "Black Swan" which is receiving a lot of 2011 Oscar buzz. You can acheive this hairstyle by getting a long layered haircut. The bang area should stop below chin level and should be used as the guideline for the rest of the layered cut. A large barrel curling iron along with using Aquage working spray on each section prior to curling will help with holding the curl.
Miley Cyrus is working her own "Black Swan" look in her video "Can't be Tamed." (picture credit from HecklerSpray.com) I did not focus on Miley's hair because she was not going for the "tamed" look in this video . . .