The more info we get on this twist the more it reminds me of the BBUK season called Celebrity Hijack. The premise of the series saw one celebrity a day taking control, with the help of Big Brother; organizing their own tasks, making their own rules and talking to the house guests in the Diary Room. This twist has a guest coming in each week and make a brand new twist for the House guests. Now I'm not saying that CBS copied this twist I'm just saying that they have a very similar premise.
