This hip, musical version of the Cinderella story stars Selena Gomez as Mary. She's a high schooler who has finally found her Prince Charming: Joey (Drew Seeley). But does the ultra-popular, positively adorable boy want anything to do with Mary--better known as the human doormat for her cruel stepsisters? Well, all it takes is a little help from an unlikely source for Mary to don her dancing shoes...