I've actually been pretty free from the songs that usually get stuck in my head thing until like Friday night -__- I forget the title of the song, but it's by Avenged Sevenfold. A friend of mine was playing it in his car and just by him singing parts of it, it's stuck in my head...More so the following:
Baby don't cry.
You have my heart...
At least for the most part.
That and Paralyzer by Finger Eleven. I blame the song's rhythm on that one.