The celebs are certainly being put through the paces in the jungle.
Iain Lee has been chosen to do the latest Bushtucker Trial, Space Your Fears.
He got voted after he got into a heated debate with Stanley Johnson during the Battle of the Sexes trial.
Iain seemed less than impressed when his name was called out, nonetheless, he took part in the challenge.
Here's a sneak peek as to how he got on..
I'm A Celeb continues tonight on TV3 at 9pm.