The Halfway housemates are about to leave the Halfway House for good and become fully fledged housemates. But Big Brother couldn't make things that simple could he?

In return for their places in the House, Ziggy, Amy, Jonty and Liam will have to choose four official housemates to swap with them and enter the Halfway House -- and they're only getting two minutes to decide who it will be!

The four, new halfwayers will then be up for nomination, with all facing possible eviction on Friday.

Which unlucky housemates will they choose? And how will the new Halfway housemates take it?