Sarah Lane (born August 3, 1984) is an American ballet dancer who was a principal dancer with American Ballet Theatre (ABT). She served as a "dance double" for Natalie Portman in the 2010 film Black Swan. Lane was born in San Francisco, California. She started training for dance at Classical Ballet Memphis in Memphis, Tennessee. Her family later moved to Rochester, New York where she continued her training at the Draper Center for Dance Education. At the age of 16 she attended the Boston Ballet ...