How the mighty have fallen. Rick Springfield, once a huge 80s star, has been reduced to a New York City subway performer. That's right, a subway performer. You can check out the videos of this pop-up performance below.

UPDATE 6:30PM 10/11/12: As it turns out, Rick Springfield had apparently announced this performance well ahead of time. My apologies for not properly executing a Rick Springfield background check. Incidentally, the fact that he announced this ahead of time makes this subway concert a sadder career move in my eyes.