In this modern history of ballet, バービー is the protagonist in the role of Kristyn, a girl who dreams of dancing in a major ballet company. Competition is fierce, but Kristyn is very focused on becoming a great dancer. Another girl who attends school is also an excellent dancer and is always in the lead roles. Even before certain actions, Kristyn shoes break and she runs to her お気に入り store to buy another pair. Sit drawn によって a pair of ballet shoes ピンク and when experience is in the center of one of his お気に入り ballets, Giselle. Not only is dancing ballet, like lead! Surprisingly, she does the most difficult moves perfectly. But as shown in Giselle, as they dance in 白鳥, スワン Lake as Odette, and the Snow クイーン Ballet! Once back to the store for ballet, Kristyn believes dreamed all, until あなた realize that あなた are keeping the memories of three ballets each! Back to the theater with their new shoes, just in time to compete for the タイトル role. To everyone's surprise, Kristyn dance beautifully. The aim of the ballet company to offer a new role created based on their performance. Your dreams have come true ballerina!