she did become more of a generic popular girl stereotype, and all the other girls have that same personality too which makes it even more egregious. it's interesting how bebe and wendy seem to kinda swap roles between bebe's boobs and sswvp.

Bebe boobs destroy society was the foundation episode to make her a major character but it was scraped when they gave in to people bitching about bringing Kenny back.

I will also say that Bebe, Kyle, Kenny and Wendy have way more potential that is just being wasted.