The CBB housemates are split up tonight in a new twist that sees half of them able to spy on the others.
It's all part of this week's shopping task where the remaining celebrity contestants must go on an exhausting journey to the North Pole. To get there they will be travelling by husky sled.
But without any actual huskies available, half the Housemates must become sled dogs and pull the others who have become Explorers sitting in comfort in the husky sled.
Sam, Ollie, Jim, Linda and Liz have become the explorers leaving Lee, Casey, Luisa and Dappy have become huskies for the task.
The husky Housemates have been given husky dog costumes, and the sled riders were provided with nice warm furry coats.
The explorers will be living in the main house for the task but the huskies will have to stay in their kennel.
In a twist however, the kennel is a luxury pub and last night the huskies enjoyed a pub lunch, drinks, darts, a pub quiz, a chocolate fondue and champagne, as well as getting to spy on their fellow housemates.
To pass the task, they must continue to make the Explorer’s believe they are living in squalor.