Barbie the princess and the popstar tells the story of Barbie and the stars, an unforgettable fantasy journey about music. Barbie plays Princess Tori, a princess who wants to rock like a rock star; the other is singer Keira, a world-famous singer who wants to live a fairy-tale life like a princess. The two exchange identities and start different lives! What will happen? The DVD has been launched on August 23, 2012!