# The Diary Of A Teenage Girl (2015) - **Summary**: The film stars Bel Powley as a 15-year-old girl who becomes sexually active by starting a relationship with her mother's boyfriend. Set in 1970s San Francisco, it follows her journey as a teen artist navigating her coming-of-age​[](https://en.wikipedia.org/wiki/The_Diary_of_a_Teenage_Girl#:~:text=It%20stars%20Bel%20Powley%20as,2)​. - **Director**: Marielle Heller - **Genre**: Comedy, Drama, Romance - **IMDB**: [Link](https://www.imdb.com/title/tt3172532/)