Anything from the Jonas Brothers show. DS (and DH) (and, OK, me) is on a huge Jonas kick so we watch them often. It's so weird to have a 5 year old singing "tell the DJ to play my song" repeatedly.
For some unknown reason, "Help" by the Beatles got stuck up in my mind and I can't quit listening to it... I mean, it's not unusual for me to listen to their music (ummm, hello....), but I don't generally get one thing stuck in my head.
"our state fair is a great state fair..." and "its a grand night for singing..."
i watched both versions of State Fair this week and have had the songs stuck in my head ever since. (incase anyone is wondering, i thought the original was better)