Cindy Vortex

Cynthia Aurora "Cindy" Vortex is Jimmy's cute and tomboyishly beautiful arch-rival and hinted love interest. She is considered one of the main characters and she helps her friends out on their adventures many times.

Cindy is basically the anti-dumb blonde role. She is a very prideful, intelligent, and competitive character, despite her cuteness and tomboyish beauty and she was shown with these personality traits throughout the series. She pretends to dislike Jimmy to hide her true feelings.

She is shown to be good friends with Libby Folfax, and she slowly develops a tolerance for Jimmy and his friends over the course of the series.