Well, nobody saw this coming!
Well... it's who he left the club with that's causing a stir:
Heeeeeeeey sexy dancers!
During last night's Dancing With The Stars: All Stars edition, half of the contestants decided to do something rather UNorthodox…
By tearing up that lacquered dance floor, Gangnam Style!!
Ch-ch-check out the HIGHlarious, super entertaining number (above)!
It's not ballroom dancing, and as the judges point out, it's technically all over the place, but their rediculous rendition of the globally-dominating hit is a sloppy, wet, hot mess of high falutin' fun… and we can't get enough of it!