WENN / Lia Toby/WENN.com
The Coming Clean star was the first of the trio to be placed on the chopping block after failing her secret task to become Big Brother's biggest ever diva. She was then instructed to nominate the two people who would face the public vote with her.
As her fellow housemates watched Katona receive the bombshell in the Diary Room, the I'm A Celebrity winner dropped her head into her hands and declared: "This is awful. How can I compete as a diva when I'm with John and Edward (Jedward). This is so unfair I can't do this."
After being pressed for a response by Big Brother, Katona finally named fashion model Sabel, explaining: "Only because I don't really know him and he won't open up to me."
However, she quickly clarified: "He's a really nice person and he's really great looking. I just cant talk to him properly yet."
> Celebrity Big Brother: Amy Childs, Jedward speculate on Sally Bercow job
> Celebrity Big Brother: Amy Childs and Kerry Katona share bikini sauna - Video
Katona appeared to be even more challenged by her second nomination, but eventually picked Bercow, citing her as the person she didn't have "anything in common with".
Although Katona then expressed an interest in removing the speaker's wife from the chopping block due to her being a fellow mother, Big Brother decided instead to draw a line under the nomination process and confirmed Bercow as the third potential evictee.
Either Katona, Sabel or Bercow will be evicted from the house next Friday after a public vote.
Host Brian Dowling also revealed that viewers this year will vote for the celebrity that they want to save, instead of phoning in to evict their least favourite celebrity housemate.
Watch the aftermath of Kerry Katona's Celebrity Big Brother nominations below: