Someone that doesn't give a fuck about what your problems are or what you are going through in life. Most often times going to be like the "Regina George" of the group. Thinks that everyone likes her but really no one does. She forces everyone to hang out with her and if they don't then it won't be pretty and there will be a lot of broken hearts and hatred. Most often named Ciara Hall.
Girl one: Hey girl, have you met Ciara Hall.
Girl two: I dated her, she turned out to lie to me and just pretended to be gay to get attention. She broke up with me on valentine's day of 6th grade. She is such a bitch.