Something for the weekend...Puttin' on the Ritz!

I'll be back later with a giveaway , but until then here's a fantastic video of a flash mob in Moscow performing 'Puttin' on the Ritz'. I defy you not to be singing it for the rest of the day. Enjoy! (click the title to see it direct from YouTube on a bigger screen)

Lakota x (Dressed up like a million dollar trooper)