Katie Ruiz is heartbroken. Her mother is expecting a baby, and her family can no longer pay for Katie to take ballet classes. Katie’s parents don’t think she is serious about dancing. But when Katie hears the news, she realizes how much she loves ballet. She has to find a way to keep taking classes. With the help of her friends from ballet school, Katie thinks of a plan to earn the money she needs. Then she finds out that classes cost much more than she can earn! Has Katie taken her last ballet class ever?