Learning to ballet dance is harder than Millie expected. The other dancers in the class aren't very nice to her either. But just when she's thinking that maybe ballet isn't for her after all, Millie meets the ballet bunnies! They live hidden in the ballet school, using what they find to make their home-ballet shoes for beds, upside down cups for tables-and secretly take the ballet classes with the humans.
Maybe the ballet bunnies can help Millie master some new ballet skills after all!