Is this my real best friend?

Okay so this girl she comes over my house sometimes but I’ve never been to hers. We always call each other but dont talk about anything.I think we are really different she is so superficial for examplle one time she said I hate wearing jeans and she wwas wearing jeans.then she was like I hate my hair im not coming to school and she put this weave in she found in her house (it looks a mess).something else she said was you will never catch without my make up I’ve been wearing it since 6th grade(thats a lie). Anyways she downed me when I told her I got in this school(jrp).the first thing she said was it was a scam didnt say congratulations.when she ask me something she says “did you go to that stuppid scam?” Oh and one last thing I needed help on doing my resume and I asked her she told me that hers was better then mines. I called her an idiot and hung up the phone. I dont care if john robert powers is a scam but its really fun and I meet new people Is she really my friend I mean we sit with each other all time at lunch..we havent called each other lately.but she says hurtful things that I take to heart, like she told me I cant walk(model) then she said sike. I was like f you!