I have a song in my head

It's those damn Black Eyed Peas again... these are the few phrases that I sing over and over again and they won't go away:

-"pump it"
-"louder!"
-"turn it up" (which to some sounds like me singing "Jesus Christ Superstar")

I thought I had gotten rid of it, but I got in Rodney's car today and he was blasting it from a CD. So it's back.