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 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.

Jamie Muscato is an English actor and singer.