PICTURES! Jack and Jackie get a close shave in Big Brother task

Big Brother 2013 housemates Jack and Jackie got a close shave in the house last night as part of this week's latest shopping task.

This week the housemates have been set a Dead Set style shopping challenge, which has seen the housemates split into two groups.

Jack, Jemima, Jackie, Dexter, Dan, Sam, Sophie and Gina have been all been infected with a virus that's entered the house, and they must be cured if they want to win a luxury shopping budget.

The six safe housemates - Wolfy, Charlie, Hazel, Daley, Callum and Joe - must look after the infected lot, who have to spend the duration of the task in the Quarantine room.

In order to leave Quarantine, the infected housemates have to complete various tasks designed to rid them of the virus.

We've already seen both Gina and Dan cured on last night's show and yesterday saw Jack and Jackie take up the new task: Genetic Material Sample.

Big Brother told the pair that it had created a device that can synthesize an antidote to the virus. But in order for the device to work properly, a large sample of the Patients genetic material is needed.

Big Brother decided the perfect genetic material to use in this instance is hair. The uninfected housemates had to to shave off a specific amount of hair to put into the device. A dummy head was in the Treatment Room with a strip of hair missing from its head and Housemates had to mimic this style an amount of hair missing.

While Jack underwent the shavers, Jackie bottled out at the last minute!

Browse pictures below and watch the show tonight from 10PM on Channel 5.

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