Jem and the Holograms (2015)

Small-town girl Jerrica lives an unexceptional life until she takes on a secret identity inspired by her music. She becomes Jem: the bold, stunning and absolutely fearless singer that catapults from an underground video sensation to global superstar overnight. But when it seems that she may lose touch with the things that really matter the most, Jerrica and her band of three sisters begin a one-in-a-million journey, discovering that some talents are too special to keep hidden.