The video, which was posted on YouTube and later Gawker.com Thursday, was taken Wednesday night by Ryan Wenzel, 26. He was headed home from "Slaughter on Tenth Avenue" - ironically, a ballet performance that featured a stripper - when a crowd of people walked on the train and began the impromptu show.

Thanks for the heads up, Ryan!!

The big news in public transportation this week was 26-year old Ryan Wenzel (not pictured), who captured a video of what appeared to be an impromptu pole dance on New York City's L Train.

While the show may have seemed spontaneous, it turns out it was actually part of a shoot for an upcoming Girl Talk video.