Pinch," which results in Jesse telling Michelle to fight back by pinching him in retaliation. When the teacher punishes them, Jesse takes Michelle home, pulling her out of preschool. While that behavior does not continue, his obnoxious ways continue throughout the series. In other episodes, he treats Jesse as either an equal or underlying rival. In addition, he also creates trouble for D.J. and Kimmy when they have boys over while Kimmy is babysitting in season four's "Girls Just Wanna Have Fun". Danny even remarks (in season seven) that they are watching Aaron for several days "until his regular babysitter stops twitching". He is sometimes seen being nice to Michelle. Gia Mahan Gia Mahan (portrayed by Marla Sokoloff) is Stephanie's archenemy (beginning with her first appearance in the season seven episode "Fast Friends") who later becomes her best friend (starting with the conclusion of "Is It True About Stephanie?" from that same season, but more prominently during season eight). She leads Stephanie into dangerous or not-so-smart situations. Stephanie gets involved in a few wild, irresponsible things because of Gia, such as going to a make-out party planned by her in the season eight episode "Making Out is Hard to Do", and (almost) smoking in "Fast Friends". Conversely, Stephanie was also a positive influence on Gia. During an unknown time when her parents had been through a divorce, Gia is shown as a cigarette-smoking, rebellious teen with horrible grades. She is two years older than Stephanie, as she was held back in school. Viewers learn (as of "Making Out is Hard to Do") that because of Stephanie, Gia has stopped smoking, became more respectful, improved her grades, and lost her inclination to play pranks on other people. Gia becomes the target of put downs at the hands of Michelle in much the same way as Kimmy is targeted by Stephanie. Over time, Michelle becomes quite creative with her insults. Gia reappears in season two of Fuller House when Kimmy gets the idea of getting their band "Girl Talk" back together. Things don't go well when Gia and D.J. have a hard time getting along. In season three, it was revealed that Gia has a daughter named Roxanne "Rocki" who is in summer school with Jackson. In season four she starts dating Matt much to DJ's annoyance. In season five they elope while in Las Vegas. Matt is her fourth husband. Kathy