With viewers now voting on who should stay in camp, it was again down to the celebs to decide who took part in the next challenge.
Called The Wicked Warehouse, a trio of contestants were required.
Actress Emily Atack, TV presenter Nick Knowles and football manager Harry Redknapp put themselves forward to take on the task.
They headed down to the trial clearing where Holly and Dec were ready to reveal all.
Dec explained: "This is the Wicked Warehouse, two of you will spend the duration of the trial lying down in the two large shipping crates. The job of the third celebrity is to pack the crates with different critters. You’ll win stars for every critter that is successfully packed into the crate at the end of the time.
"Total of 8 stars up for grabs, each is worth a meal for camp. All of the critters will stay in the crates for the duration of the trial.”
Nick and Harry found themselves locked up in the crates while Emily was the packer.
In this preview clip, we see her struggling to move crabs into the crates.
You can watch the full trial at 9PM tonight on ITV to see how the trio got on.
Meanwhile, another celebrity will be booted out of camp tonight.
Yesterday evening saw the latest vote off and all of the remaining campers faced the public poll, following John Barrowman's return to camp.
Lines for viewers to vote for their favourites opened at the start of the show and closed following the latest highlights from camp.
Dec and Holly then gathered the celebs to announce that it was Sair Khan who was going home, a third to leave this year's competition.
I'm A Celebrity… Get Me Out Of Here! continues every night at 9.00pm on ITV.
Spin-off Extra Camp airs immediately after the main show on ITV2.