Kimberly Kisselovich has left the Big Brother 2014 house, but what exactly is wrong with her?
As it stands, no one seems to know.
In last night's live show, host Emma Willis revealed that Kimberly had left the house due to being unwell, with Rylan Clark reiterating that "medical reasons" were to blame for her exit.
This morning, Big Brother announced to the housemates that Kimberly had left the house completely.
They said: “Kimberly is being treated for her condition and is getting better, but, unfortunately, is not well enough to return to the house.”
But even the housemates don't know what's wrong, with Helen Wood seemingly randomly suggesting a stomach ulcer.
Steven Goode had no idea what was wrong, and sobbed as her packed up her things: "The funny thing is, my experience was with her and now she's not here.
"F**ks sake, I didn't even get the chance to find out if she's okay."
He went on: "She got exceptionally upset, she's been upset generally, people don't understand,this has been a very personal journey for her. Poor Kim."
Steven added: "I haven't even had the chance to ask if she's okay or make sure she's alright."
Channel 5 have now released a statement, saying only: "Due to ill health Kimberly has had to leave the Big Brother house and the programme. This is a private matter and we will not commenting further."
BBUK continues tonight on Channel 5.