A girl who's sick of the social strictures of junior high is transformed into a grownup overnight. In this feel-good fairy tale, teenager Jenna wants a boyfriend, and when she's unable to find one, she fantasizes about being a well-adjusted adult. Suddenly, her secret desire becomes a reality, and she is transformed into a 30-year-old, but adulthood, with its own set of male-female challenges, isn't as easy as it looks.
13 Going on 30 is a 2004 American fantasy romantic comedy film written by Cathy Yuspa and Josh Goldsmith, directed by Gary Winick, starring Jennifer Garner and Mark Ruffalo, and produced by Susan Arnold and Donna Arkoff Roth. The film is about a 13-year-old girl in 1987 who awakens to find herself suddenly 30 years old and living in 2004 as a fashion editor.