The cast for the upcoming X-men prequel grows by the day. With a seemignly record breaking number of mutants cast, it appears this will be the biggest film in the franchise so far.

According to the Hollywood Reporter, 19 year old actress Jennifer Lawrence (Winter's Bone) will play the blue skinned shape shifter Mystique in next summer's Matthew Vaughn directed comic book adaptation.

The film is scheduled for a June 3 2011 release.