For the next two days the Big Brother housemates must party constantly, and here's the how they've been getting on so far!
Throughout the next 48 hours, the group will be set various themed parties, include a slumber party, New Year's party and a dinner party.
But getting things started was a child's party, with the group required to complete a children's themed obstacle course in the garden in a set time.
Ashleigh, Conor, Caroline, Becky and Scott nominated themselves to take on the task, but did they pass?
The results will be revealed to the group at the end of the task.
Browse our gallery below...