In barbie in rock n royals two very different worlds collide when a mix up sends a princess and a rock star to the wrong campsr as they face an epic sing off both girls embrace their differences find their true voices and learn that anything is possible when they work togetherr girls will love celebrating the story with this amazing transforming play set that helps set the scene for all types of storiesr when closed the play set brings to life the details of both camps pink camp royalty