Francine has a very high opinion of her own intelligence, and most of her plots involve making herself look good and make the Electric Company look bad.
She also has a crush on Hector, even though Hector is not aware of the affection. Francine has an assisant prankster-in-training, Gilda Flip. Gilda is always making pranks easier for Francine. She is very sneaky and very self-oriented. She is always hangsout with Gilda. Shes really competitive and a bit of a show off. She might be rich because, in the Wordsuckerupinator game, She was quizzing Jessica and Marcus how much they knew about Prankster Planet. She asked Jessica how many birthday presents she got last year and the ones she got this year. She's also very selfish. When she got partnered with Lisa for a science project to do, she took all the credit for it. She loves wearing bow ties or regular ties with polka dots and headbands.