Stardom is a 2000 Canadian comedy-drama film directed by Denys Arcand and written by J.Jacob Potashnik and Arcand. It stars Jessica Paré and Dan Aykroyd. It tells the story of a young girl who tries to cope with her rise to stardom after being discovered by a fashion agency. The film was screened out of competition at the 2000 Cannes Film Festival.
If you are interested in stories about the struggles around adapting to life in the spotlight, there is a movie that is based around this theme about a girl in this situation described above. The movie is called Stardom.