Hayley's life hasn't exactly been a piece of cake, and now there's even more change in store:an adorable new puppy , a possible new school , and a new baking challenge - a wedding cake for the grandmother's big day! Too bad the puppy isn't housebroken, the school is filled with ritzy girls ,and Hayley's practice cakes keep collapsing]. With her friends and family pulling her every which way ,it's no wonder Hayley's mixed up in madness!