My Life as a Teenage Robot - Season 1 - Eps 17: Hostile Makeover
When Jenny starts to develop face-bolts, voice changes, and excess wires growing out of her body, Brad chalks it up to puberty. However, it soon becomes apparent that the "puberty" is actually the doing of Queen Vexus of the Cluster, who has infected Jenny with a virus to warp her into a loyal, Cluster-controlled monster.
About My Life as a Teenage Robot

Title: My Life as a Teenage Robot
First Air Date: 2003-08-01
Last Air Date: 2009-05-02
Status: Ended
Rating: 7.358/10 (from 166 votes)
Language: EN
Seasons: 4
Total Episodes: 76
Network: Nickelodeon Nicktoons
Genres: Animation, Comedy, Action & Adventure, Sci-Fi & Fantasy, Kids
Production Companies: Frederator Studios, Nickelodeon Animation Studio
Synopsis
Jenny, aka XJ-9, is a super-powered robot with a super-sensitive teenage heart. Her primary function is protecting the planet from disaster, but – like all teenagers – she has her own ideas about how she would like to live her life. Bored with being a superhero, Jenny wants to do something really exciting – like go to high school!
Cast

Janice Kawaye
Jenny (voice)

Candi Milo
Dr. Wakeman (voice)

Chad Doreck
Brad (voice)

Audrey Wasilewski
Tuck (voice)

Quinton Flynn
Sheldon (voice)