Karolina may be the most colourful character in group two, but she's nothing compared to group one's Josh and Austin.
The Christian home-schooled brothers may never have sat at the same table as Karolina, that hasn't stopped the 46-year-old from having an opinion on the controversial characters.
"I’ve met them a couple times," she tells reality TV podcast Real Talk with Holly & Ali.
"I find them terribly difficult to grasp on the whole ‘you look like this and that.’ I just find that so childish. So ridiculous."
Karolina likens the lads to "a bad toothache".
"I don’t get it. I don’t understand," she states.
"But to be honest, I met Josh and he’s very funny. He’s terribly witty. And it’s a shame that they didn’t do more of that.
"You know I actually feel a little bit disappointed for them because I actually think there’s more to them."
For more from Karolina's explosive exclusive interview, listen to the newest episode of reality TV podcast Real Talk with Holly & Ali below.