What could be better than Christmas? Christmas in London, that's what! Julie, Lucie, and Alia are excited to get a letter from their friend Prune, inviting them to visit her in England. This is going to be the vacation of a lifetime! The only problem is that Prune doesn't exactly have time off in mind; she wants the girls to help her pull off a Christmas musical, which wouldn't be too bad if rival Carla hadn't come along for the occasion, as well. The competition will be stiff, and the girls will have to use all their dance skills to make this a yuletide memory for the ages!