None at the moment but there was a time when I couldn't get that damn McDonalds Filet-O-Fish song out of my head. It was driving me crazy! I couldn't get away from it. The kids kept sing it, it was on my friend's answering machine - pure torture!
None that aren't coming in through my headphones right now; although up until fairly recently (and with all the Susan Boyle media coverage), "I Dreamed A Dream" has been popping up in my head a little more than I'd prefer.