13 Going on 30 (2004)

On her thirteenth anniversary, the teenager Jenna Rink wishes to be a successful single woman of thirty. Her dream comes true, and on the next day she wakes up older and powerful. However, she becomes disappointed with herself, since she is an awful colleague in her work, she has no friends and no contact with her parents and her best friend is going to marry another woman, and tries to be thirteen again and rebuilt her life. [imdb]