Collins, the daughter of Phil Collins, takes on the role after apparently enchanting Relativity execs in her audition.
Julia Roberts will star as the Evil Queen, and Armie Hammer will play the prince. The film, out March 16, is directed by Tarsem Singh (The Fall, Immortals).
Relativity’s Ryan Kavanaugh is producing along with Bernie Goldman and Brett Ratner. Script is by Melissa Wallack and Jason Keller.