The Celebrity Big Brother housemates got some 'shocking surprises' in the house yesterday.
Yes, those electric shock suits used on pretty much every series over the past decade are back again.
Big Brother gathered the housemates in the task room to reveal details of their latest challenge.
Big Brother announced: "Housemates, for today's task you must work together to rate yourselves in a series of line ups in a variety of categories.
"As Big Brother viewers voted Kim and Stacy the most judgemental housemates, they must guess what the category is based on where you have rated yourselves."
Big Brother then revealed: "Every time Kim and Stacy make an incorrect judgement you will all receive a shocking surprise."
The pair did not take part in the task and were instead replaced by a placeholder pictures.
And it seems as though the duo got an easy ride even if they couldn't get a lot of the decisions correct.
Or perhaps they just couldn't stop arguing for long enough to agree on an answer...
Either way it meant the housemates in the task room getting shocked more than a few times during the course of the task.
Highlights from the challenge will air in Tuesday night's Celebrity Big Brother show at 9PM on Channel 5.