本片根据80年代同名美国动画改编,女孩杰瑞卡(奥布里·皮普尔斯饰)通过全息投影技术化身歌手“杰姆”,与阿嘉、夏娜一起纵情舞台。As a 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.