Get it out of my head!!!

I've had a song stuck in my head for days now. How it got there, and when I don't know. But all I know is that I have to get it out of my head before it drives me mad. I mean, whoever wakes up in the morning with the lyrics below milling around her brain, and then singing it to her boyfriend. I have a bizarre brain.

THE CULPRIT:
Dont cha wish your girlfriend was hot like me
Dont cha wish your girlfriend was a freak like me
Dont cha, dont cha
Dont cha wish your girlfriend was raw like me
Dont cha wish your girlfriend was fun like me
Dont cha, dont cha