Glee‘s Cory Monteith and Melrose Place actress Katie Cassidy are joining Selena Gomez and Leighton Meester in the teen adventure movie Monte Carlo, according to THR. The film is based on a Jules Bass young-adult book titled ‘Headhunters.’ Selena plays a girl who is mistaken for a socialite,
..resulting in her flying to Monte Carlo for a charity auction along with her best friend and her soon-to-be stepsister. The story kicks into adventure mode when a million-dollar necklace goes missing and the girls must scramble to find it.
Katie and Leighton play Selena’s friends while Cory plays her football player boyfriend, who pursues her to Europe. Andie MacDowell plays her mother. Shooting takes place this spring in Budapest, Paris and Nice.