[Babayaro.]

At least with older series when they recieved letters/videos from home and BB10's London trip thing they weren't actually told anything about their time in the house. Like with the letters from home BB would make sure the family/friends made no mention of how the housemates were being percieved, and as stupid as David and Lisa's trip was, no one really knew it was them under the costume. But now BB make no effort in ensuring this, and the most sad thing about this is that they have probably encouraged these 'guests' to dish out outside information. It's all a big joke.