Fan Casting Raven (2007)

As a beautiful young woman of pure heart, Raven (Natalie Portman) has an idyllic life in a forest kingdom. When an invading army threatens the land, Raven rises up to become its fiercest protector. However, a terrible betrayal hardens her heart and twists her into a creature bent on revenge. She engages in an epic battle with the invading king's successor, then curses his newborn daughter, Anna -- realizing only later that the child holds the key to peace in the kingdom.