Kelly Brook and Jack Osbourne's feud on I'm A Celebrity has taken a new twist, thanks to late arrivals Vogue Williams and Tom Read Wilson.
Jack, 40, and Kelly, 45, have butted heads over cooking and preparation of food in camp.
In earlier episodes, Jack took on the role of unofficial camp chef, but Kelly later criticised that he wouldn't let her help.
Meanwhile, Vogue, 40, and Tom, 39, made their jungle debut in tonight's episode as the annual latecomers.
They are staying in a luxury 'Leader's Lodge', have comfy beds and control all goings-on in the camp.
In their new roles, the pair had to assign duties and chores to their fellow campmates.
I'm A Celebrity's late arrivals Tom Read Wilson and Vogue Williams made their debut tonight
The pair's arrival marks a big shake-up for the existing campmates
Jack Osbourne had unofficially taken on the role of camp chef
They decided Kelly would be one of the camp chefs - saying she looked like Nigella Lawson - with Martin Kemp joining her.
As for Jack, he and ex-EastEnders actress Shona McGarty ultimately ended up with dunny duty.
The other pairings are Ruby Wax and Lisa Riley on washing up, Eddie Kadi and AngryGinge on water duty and Alex Scott and Aitch on wood duty.
Having sensed the shake-up, Jack had confided in his fellow campmates: 'I feel resistance to Vogue and Tom, I'm just kinda like, 'Hey you don't get to walk in halfway through the movie and decide to turn it off or change it...''
Kelly and Jack first clashed over the preparation of potatoes after she criticised his technique.
Later claiming she felt displaced by Jack, the model confessed: 'I'm not gonna lie, last night I just felt, I just felt a bit lost.'
'I'm not gonna lie, last night I just felt, I just felt a bit lost.'
'I just want to be so useful, I'm just still trying to find my place in the camp in terms of what to do.'
Justifying her attempts to steer Jack in the kitchen, she added: 'I'm so sorry Jack if I'm coming at you and if I'm cutting potatoes wrong, but honestly it's only coming from a place where I just want to help.'
Jack fired back: 'That's just because in my world at home I've got four kids and I'm always just doing, doing, doing.'
He later made the decision to hand over cooking duties to Alex Scott and Shona McGarty.
Confusingly, when Alex suggested Kelly could help out, she declined.
The disagreement between the pair even sparked fears among viewers that he might quit the jungle amid the rising 'stress' and his emotional start to the series.
Claiming the cooking wasn't his to delegate in the first place, Kelly said to Alex and Shona: 'So he's not in charge but then he's in charge of everything, choosing who's gonna be in charge!'
In Wednesday's episode, Kelly was branded 'insufferable' by viewers after falling out with Jack over how to cook their eel for dinner - then gagging over the smell.
She tried to take charge over cooking the fish after Eddie Kadi won six stars in the Bushtucker Trial earlier in the day.
After she asked Jack for help with cooking the eel she then criticised his way of trying to cut it before then taking the task back from him.
Viewers found it annoying as they penned on X: 'Kelly Brook is seriously getting on my wick, asking Jack to do the eel, then shaming for doing it, then when she took it back from him retching #ImACeleb glad she's got tomorrow's trial.'
'I thought I was gonna love Kelly Brook in this, but my God she's a flipping whinger!! #ImACeleb', another said.
A third chimed in: 'Kelly Brook needs to leave Jack alone to do his little cooking in peace. Why is she so weird #ImACeleb.'
Fans of the series shared their concerns on X, branding the moment 'unnecessarily dramatic' as they pleaded with the contestants to remember that Jack is still grieving the death of his father, Ozzy.