All the housemates will have to party hard to earn the best food from Big Brother as the task will test their endurance when it comes to having a good time.
The group challenge, which will take place over two days, has extra significance after two weeks of budget shopping.
Big Brother will make the housemates have fun until further notice.
The challenge follows Sunday's pool party, which the house earned after winning in the Spin Break task.
Big Brother continues daily on Channel 5. The latest round of nominations is taking place today (July 23).
Big Brother Day 48 - Photo gallery:
Copyright: Channel 5