Princess Courtney is heading to Camp Royalty. Rock star, Erika, is heading to Camp Pop, but a mix up occurs and the two girls are sent to the wrong place! There are unicorns, magic tiaras and plenty of costume changes as the girls find their feet in the rival camps. When the girls uncover the truth about the sing-off between the two camps: that the losing team will have to close forever, they band everyone together to save the day. This movie successfully reworks popular themes of princesses and pop stars into a whole new storyline. Over 130 million Barbie DVD titles sold to date. Barbie continues her dominance on the global scene with over 95% brand awareness and the no 1 spot for a world wide girls' property.