By Laura Fox For Mailonline
Published: 11:50 GMT, 4 December 2019 | Updated: 13:15 GMT, 4 December 2019
They've been trapped in boxes of bugs and had to chow down on some disgusting dishes.
But I'm A Celebrity Get Me Out Of Here's Roman Kemp and Caitlyn Jenner will face the show's most gruesome Bushtucker Trial yet as they are covered in all manner of guts while tied to a spinning wheel.
In a first look at Wednesday's show, the pair face a trial named Slop Of The Pops, and are attached to a rotating wheel as they are covered with disgusting fish guts.
Nasty: I'm A Celebrity Get Me Out Of Here's Roman Kemp and Caitlyn Jenner will to face the show's most gruesome Bushtucker Trial yet as they pelted with fish guts in Wednesday's show
For the Trial, both Caitlyn and Roman are tied to a spinning wheel with enormous microphones in hand.
Presenter Ant McPartlin tells them: 'The first gut is the deepest... fish guts!'
Declan Donnelly is struggling to hide disgust as he grimaces while the guts are thrown on top of Roman and Caitlyn.
Eww! In the trial named Slop Of The Pops, Caitlyn is tied to a rotating wheel alongside Roman, and both stars have enormous microphones in their hands
Horrific: The preview shows the pair being pelted with