Grandpa GaGa Rocks Da Club [VIDEO]

It may be kind of cheesy, or corny, but we can't get enough of this guy.

I saw this video going around earlier, and had to share it.  This old dude goes thru all of the hits, with costumes and bits, the whole show... and a lot of it doesn't suck!

Diamond Dave Hosley has obviously been doing this a long time, and does everything from BeeGees to GaGa... What do you think, would you hire him?