I Was a Teenage It Girl is a television series that aired on Cartoon Network in United States.
A 13-year-old girl named Ramona Sparks along with her teenage friends, Rosie Fitzgerald and Rachael Burns how to become very popular "it girls" like Fanny Ramirez and Bethany Roberts are such as surviving their adolescence, getting into makeup and hanging out with BFFs.
The creator of the television series, I Was a Teenage It Girl, who first created Jeffrey and Josephine and Multiverse X have done inspirations for the TV show. She has stated that I Was a Teenage It Girl was inspired by The Amazing World of Gumball, Star vs. the Forces of Evil, Gravity Falls, My Life as a Teenage Robot, Braceface, Steven Universe, and Girl Meets World.
- Colleen O'Shaughnessey as Rosie Fitzgerald
- Kari Wahlgren as Rachael Burns
- Georgie Kidder as Kimberly Bishop
- Grey DeLisle as Diana Fitzgerald and Michelle Burns
- Rebecca Shoichet as Bethany Roberts
- Ami Dolenz as Mrs. Lance
- Jennifer Paz as Fanny Ramirez
- Eden Sher as Eleanor Ramsley
- Jackie Buscarino as Velma Smith
- Janice Kawaye as Bessie Hawke
- Tara Strong as Ramona Sparks
- Todd Haberkorn as Axel Williams
- Yuri Lowenthal as Richard Harvey
- Julie Maddalena as Isabella Phillips