The Big Brother 2017 housemates took part in a shocking new challenge yesterday.
Monday morning saw this week's brand new shopping task kick off. Big Brother gathered the housemates to the living area to announce: "Housemates, for this week's shopping task all yo need to do is survive."
Over the course of a few days, housemates will be called to the Diary Room at various points and they just need to endure whatever they find inside.
Yesterday in the house, the task continued with Hannah, Deborah, Andrew, Sam, Isabelle, Tom, Kieran and Charlotte called to the survival room.
"For the latest part of this week's shopping task the housemates have to survive a dinner party. Needless to say it's not as easy as it sounds..." teased Big Brother.
BB announced to the group in the room: "Housemates in front of you is a three course meal for you to enjoy. All you need to do is not get out o your seat and clear your plates."
And soon housemates discovered the catch as they found themselves receiving electric shocks on the bum.
Elsewhere in the task yesterday, Simone and Chanelle worked up a sweat with a personal trainer.
BB explained: "Soon you'll begin your favourite thing to do, an energetic work out session in your very own gym. All you need to do to pass your part of the task is endure your morning workout to Big Brother and your personal trainer's satisfaction"
And another group of housemates faced being roasted by Bit On The Side comic Luke Kempner.
Meanwhile, other survival challenges in the task have seen Deborah, Andrew, Charlotte & Tom's nerves put to the test, as they faced their phobias while Ellie and Sam were given colourful spray tans.
Another part of the task saw some housemates get to watch Bit On The Side from the task room.
Big Brother 2017 continues nightly on Channel 5.