Two Previous Housemates to Enter

DS

Two former Big Brother housemates have been selected to re-enter this year's house and compete against two existing contestants as part of this week's time travel task.

Both of the selected current housemates will be called in to the diary room to take part in a sport-related challenge.

They will have to practise their new found skills and will then have to test them against two old contestants.

It has not yet been confirmed which former contestants will be re-appearing.

Taken from digital spy. Wonder who it will be?

Edit: now been confirmed on c4 website:

C4

The housemates travel back in time to Series 3...
Great Scot! This is heavy. The housemates have travelled back to Big Brother Series 3 where they must compete with housemates Adele Roberts and Alex Sibley for the latest Time Machine Task.


They will have to compete in such Big Brother Series 3 Tasks as basketball, darts and football keep-ups.

Adele and Alex must go first at each sport and the Time Travellers will have to beat their score.

In the event of a tie break the space-time continuum will collapse, resulting in a temporal paradox that could bring the universe to shuddering implosion.

In the event of a tie break, each team must nominate the person they think will win the game.

Teams! On your marks, get set...

Edit again: Task now taking place on live feed. Kara-Louise and Brian have 30 minutes to practise. Alex and Adele have just entered. All four of them are in a different room separate from the other housemates. Alex is now reading the instructions. The room is split in half.