However, one of the locks could only be unlocked if they selected the right key.
The housemates later passed the task.
If neither member of the pair smashed their glass box, they would both be rewarded with a much smaller treat.
In this task, housemates were divided into two teams of seven Blue and Purple Brains in a challenge of memory.
Sallie Axl appeared on Big Brother in 2013 and has since gone on to work as a glamour model She must have been aware that the money was still being paid to her despite the fact that her circumstances had changed completely.
Model and former Big Brother contestant Sallie Axl says St.