Bad or Good Girl Demi's story

Demi's family is rich and her father thinks that she's an angel but what he doesn't know that she is a bad girl in school and wherever she is with her friends. She loves to sing and one day signs up for a talent show to show what she got. Then she meets Bryan and he joins with her to sing. Then her dad,mom and older sister wants to see Demi sing but will she wear a dress to be daddy's good girl or the outfit that she was suppose to wear but her parents hate? And will Demi find love with Bryan or someone else??