The 4 mean girls, Cady isn’t mean. Regina is the leader of the girls, you can only wear pink once every week if you decide to be friends with them. Gretchen is the one who knows everything about everyone in the school, she is also crazy. Karen, is the one who is dumb and a slut also the prettiest girl in the school. Cady is new to the school and she moved from Africa, she is really smart and good at solving math problems, any kind. And Cady doesn’t know anything the girls do.