The Lizzie McGuire Movie Author:J G Weiss, Bobbi J G Weiss, Susan Estelle Jansen, Ed Decter, John J Strauss Lizzie, more than anything, wants to forget the humiliation of her junior high graduation. What better way than a class trip to Rome where she meets the hot Italian pop star, Paolo Valisari, and finds out that she bears a striking resemblance to his singing partner, Isabella.