"Time for you to prove you're not a loser anymore". group of popular mean girls inspired by the musical "Heathers" but they're all Kate. Kaitlyn : The demon queen of high school. Katie : the one who "gets around" if you know what I mean. Kate : The Gold digger who also has a habit that is "so last season". #meangirls #heathers #musical #heathersthemusical #heathersmusical #teens #schoolgirls