The final shopping task of Big Brother 2012 kicked off this afternoon, as Sara and Scott took on their roles as security guards at Big Brother's museum.
The pair have to keep a watch over the other housemates who have become museum exhibits.
Scott and Sara will keep an eye on the group via CCTV, as well as making regular spot checks and inspections.
However what the pair don't know is that the CCTV on the monitor is simply a short clip on a loop. The exhibit housemates are actually enjoying a luxury time in a secret room!
Only when the guards come for their inspections must the museum exhibits exit the secret room and take up their positions.
If the guards don't find out about the secret room, the group will pass the task.
Watch the first clip of the task below...