Watch full movie online. Dance your way to a magical adventure with Barbie as Kristyn, a ballerina with big dreams! When she tries on a pair of sparkling pink shoes, she and her best friend, Hailey, are whisked away to a fantastical ballet world. There, Kristyn discovers she must dance in her favorite ballets in order to defeat an evil Snow Queen. With performances to the legendary Giselle and Swan Lake ballets, it's a wonderful journey where if you dance with your heart, dreams come true!