Bear Grylls gets eight celebrities to drink their own urine

Singer Jamelia might be regretting joining Bear Grylls' Mission Survive team. Credit: ITV/Bear Grylls:Mission Survive

Eight celebrities may be wishing they hadn't signed up for Bear Grylls: Mission Survive after the adventurer challenged them to drink their own urine.

Emilia Fox tries to down the repulsive concoction. Credit: ITV/Bear Grylls:Mission Survive

Emilia Fox, Jamelia and Mike Tindall are among the stars taking part in Grylls' latest survival show for ITV ... and none of them seem too happy with the stomach-churning task.

The drinks appears to have left an unpleasant taste in Mike Tindall's mouth. Credit: ITV/Bear Grylls:Mission Survive

Model and presenter Vogue Williams has particular trouble with the urine "cocktail", which has been boiled before being served.

But the real task task is who can manage to keep the dastardly drink down and make it through to the next round?

Bear Grylls offers some advice to model and presenter Vogue Williams. Credit: ITV/Bear Grylls:Mission Survive

Bear Grylls: Mission Survive airs Friday at 9pm on ITV or via this link