Auditions for the Christmas play are coming up and Annabel's desperate to play Cinderella, but the competition's fierce, and the triplets' hated rival, Amy Mannering, also wants the part . . .
Annabel's practising like mad, but then disaster strikes! The triplets' scary French teacher gives Bel detention on the same day as the auditions! What's she going to do? Katie and Becky know how upset Bel will be if she's not in the play, but she can't be in two places at once . . . or can she?