Make them like me?? help..?

Chelsea..13...blablabla. Ok FIRST OFF..im NOT being stuck up. Ok so these girls at my school absolutely hate me cause im pretty. People tell me..i know it.. but i dont use it as vanity.I dont flirt with anyone. But the girls always gossip about me and once i over ehard one of them talkin about me being vain and stuck up. I dont wanna know how to gvet into their "clique" or how to be their "bffs" just wana kn.ow how to make them not hate me. Just wanna be everyones friend..thnz