The next twist of this year's Evil Big Brother has been revealed.

On Friday the housemates will face their first live eviction. There will be no nominations, nor will there be a public vote. The housemates will have to choose which member of the group will be 'leaving' the house, and they will then be called to the diary room.

They will then be asked to choose one other housemate to leave with them, and both shall leave the Big Brother house while crowd noise is played to convince the others that a crowd is waiting outside.

Now here's the twist: What the housemates won't realise, is that the 'evicted' housemates won't really be given the boot. Instead, they will leave through a door which will lead them to a secret bedsit within the compound - their home for the next four days.

From this place, the 'evictees' will be able to watch the goings on in the house via a plasma screen, and monitor the people who stabbed them in the back; they will also undertake some key decisions affecting the remaining housemates.

The housemates will return to the main house on Wednesday - although the manner of their return could depend on whether the housemates succeed or fail in the weekly task taking place on that day.

Stay tuned to DS:BB for the latest news from the Big Brother house.