You've seen Big Brother UK, Pinoy Big Brother, Big Brother US, and in any other countries, but have you seen the Korean version? Instead of having just 14/16 housemates, how about having 21 celebrity housemates? Instead of having just 3 months, would you go for almost 5 of them? And instead of seeing the current image a certain idol has, would you rather see how the certain idol really acts? Get ready for scan