He was in Jhalak Dikhla Ja-season 2, and he was one of the 3 finalists, but prachi won
Here's a video for the dance
http://www.youtube.com/watch?v=qhG4XTvXYqI&feature=related
but a scene comes in the starting
and at 4:37 the judge says Jay rocked in the dancing
here's another better dance
http://www.youtube.com/watch?v=oqqy9olKjgQ&feature=related
So i don't get why Jay dances so horribly in Dance India Dance?
If he's dancing like that for entertainment, he does it too much