Dennis Van Tine/Future Image / WENN
8. Hilary Swank
Known for her “manly” roles, Hilary was not afraid to change her appearance drastically or to actually live the life of her movie characters. For the role in the movie Boys Don’t Cry she lived for a month as a female-to-male transsexual, trying to have a normal life just like her character in the move.
Million Dollar Baby also was one of “those” movies for her, where she trained boxing vigorously to better look the part.