Annoying Fat Friend Girl

Now I have this girl I sit with at lunch. I also share my first 2 periods of the day with her. Now she is nice to me and I am nice to her, but something about her is just plain annoying. She's huge. But one of my best friends is overweight and I don't find him annoying to the extent of writing a post to vent my rage or mind grapes or whatever you want to call it. Maybe because she ruins the image I have for girls, for guys my age, girls are like a constant pop-up that you can't block out, and when it pops-up you do not want to X it out. Also, she talks about other people being ugly. Like as if she never steps across a mirror.. She says I look like Bruno. (sequel to Borat?) I don't have blond hair and I can honestly say from any standpoint that I don't look like him. She also bursts into some annoying song from a car commercial or something from a TV show. I think what annoys me most is that she thinks she's popular and everyone likes her. She thought I looked lonely in Social Studies class, I wasn't, I just like my privacy and I like to get my work done. I only write these somewhat cruel things because I have too high of a moral code to ever let them loose in real life to a person who would laugh at what I'm saying because sometimes cruel things can be hilarious. I don't find this hilarious. Even thinking about her gives me a headache and makes me want to cover a pillow over my head and ditch school tomorrow. Their are very few people I actually even find annoying, personally I think this is the one girl who actually gets into my head and makes me want to be deaf.