Why why why does this ALWAYS happen?

Well I'll put it this way: I have blonde/brown hair (mostly on the brown side) and blue eyes. I am white. But guys always go after this one girl at my school who has brown eyes and black hair because she's gorgeous and she's a "10" so even though it may seem guys go after blondes, I hope that you understand even though "blonde hair and blue eyes" sounds more attractive, it really isn't as much as someone with "brown hair and brown eyes" . 'cus that's what happened to me. I'm only like a 7. It sucks.