The 21-year-old, who is tipped to be the first to be voted out of the Celebrity Big Brother house, said the behaviour “put me off”.
The Kazakhstan-born former waitress was quizzed by her housemates about the end of the romance with the Swede, real name Jonas Altberg.
Footballer turned actor Vinnie Jones asked her: “Was there an official statement to end it?”
The model replied: “Oh, I just said ‘I think we should stop this. I like someone else. I just came out of a long relationship and I want to be single’.”