Friend group

You're part of a friend group. They are: Kaylee (she/they, straight, Jamaican) Momoko (she/her, bi, Japanese) Hunter (he/him, gay, American) Jayden (he/him, bi, Hispanic) Jocelyn (they/them, lesbian, American) and you!! describe yourself (^O^)/ recently, a pick me girl started sucking up to you guys... her name is Madeleine. she keep on flirting with Hunter, even though he likes guys and is dating Jayden. she also puts down the girls, making everyone upset, as well as making racist remarks about Kaylee's skin tone. you are now all in Momoko's house, having a sleepover and she invited Madeleine so that she doesn't feel bad... how do you deal with this situation?