Read It and Weep
Based on the novel of the same name, Jamie is an average teenage girl who dreams of being popular. She vents her frustrations into her journal, creating her alter ego Isabella and writes about the kids at school under false names. When her journal is accidentally turned in as a class paper, a chain of events leads it to becoming a bestseller and Jamie becomes famous, living a life she always dreamed. That is, until her friends and enemies find out that the book is about them and they turn on her.