Task announced for last housemate space

All houseguests will be granted one last opportunity to gain full housemate status before the public vote.

A high stakes 'Biscuit Dunk Off' will pit the seven remaining non-housemates against each other as they bid to grab one of the final places.

The task will require them to enter the Diary Room one by one and then dunk a biscuit in a mug of tea. Whoever is able to dunk their biscuit for the longest time - whilst maintaining its original structure - will emerge the winner.

Each houseguest will get three attempts to record their best time with a choice of three biscuits: custard creams, chocolate bourbons and milk chocolate digestives.

If the biscuit falls apart in any way during the five-second withdrawal period, the attempt will be forfeited.

Charlie and Saffia were the last contestants to gain housemate status after winning the BB Special Forces task. They joined Lisa, Kriss, Rodrigo and Noirin who also won previous challenges.