Caitlyn Jenner is the biggest star on I'm A Celebrity... Get Me Out Of Here, with millions tuning in hoping she'll share secrets about her famous family.
And according to reports, the Kardashian/Jenner clan have been among those watching, but found some of it "uncomfortable" viewing.
The former Olympian, 70, broke down in tears on the first night in camp, something that was "hard to watch" for her relatives and her partner Sophia Hutchins, 23.
A source told Mail Online : "When she first went in it was really hard for them to see her upset, just because she is normally the complete opposite, so upbeat and positive.
"Caitlyn is being completely herself in the jungle and that is why the public are loving her. She is extremely kind and generous so it's no surprise that she isn't involved with any of the arguments in the jungle!"
The insider also explained the reason why Caitlyn chose to do the show.
They added: "Whilst of course she adores her family and will reference them in the jungle occasionally, she is there as herself so that the British public can see who Caitlyn really is and not the person in the TV shows and magazines."
Caitlyn has already proved to be a hit with I'm A Celeb viewers.
From her impressions of Ant and Dec's Geordie accents to her smuggling food to the campmates that missed out on meals, she's telly gold.
Her partner Sophia recently opened up about the nature of their relationship when she appeared on Good Morning Britain.
Caitlyn and Sophia have publicly denied dating on multiple occasions since sparking romance rumours after they attended the 2018 ESPYs together.
Sophia said on GMB: "We have a really special relationship.
"I don't think we need to be an item to have a really special relationship so to speak."
