Jet Girl is the best friend of the hero Tank Girl. She flies around in a suped up jet and is an expert mechanic. She is also one of the few characters in the Tank Girl series that has all of her hair still in tact. Personality wise, she's laid back and sometimes called boring, although that depends on who is looking at her.

Jet and Sub first met Tank when they were assigned to perform a highly dangerous land-based mission for the military.

Jet Girl has developed friendships with other members of Tank Girl's crew. She once spent several months selling 'King Of England' merchandise around the country of England during a strange time where Tank Girl was King. This soon evolved into civil war when Booga was declared King as well. Jet Girl and Sub Girl sat out the debacle for it was too confusing.

Other trusted members of the Tank Girl crew include Barney, a very intense woman and Steve, who enjoys pub crawls.

In the Movie:In the Movie, Jet was a prisoner of the "Water and Power" corporation along with Tank Girl. When Tank arrived, she inspired Jet to want to break free. When she did, she stole one of the company's jets. Eventually in the movie, she suped up the jet (during the same time Tank suped up her Tank) and became more of a butt kicking character rather than a frightened prisoner. By the end of the movie, she'd overcame her timidness to become a strong and spunky member of the Tank Girl crew.