Mattel's popular doll returns for another fanciful animated adventure! Here, Barbie portrays a modern-day princess who trades places with a famous female rock musician─with Barbie enrolling in a pop music camp and the singer entering a camp for members of royalty. To save both camps when they are threatened with closure, the ladies must figure out how to make new friends while staying true to themselves. 84 min. Widescreen; Soundtracks: English DTS HD 5.1 Master Audio, French DTS 5.1, Spanish DTS 5.1, Dutch DTS 5.1, German DTS 5.1, Italian DTS 5.1, Russian DTS 5.1; Subtitles: English (SDH), French, Spanish. Two-disc set.