Harvey hit the headlines earlier this year after a magazine interview implied he had dated the Girls Aloud singer.
However the claims quickly turned nasty after Cheryl rubbished them on Twitter, before launching legal proceedings against both Harvey and the magazine.
And it seems Cheryl is rather annoyed that Harvey is inside the Celebrity Big Brother house no doubt as a result of the stories earlier this year.
"The amount of s**t I've had to read and endure about and deal with has become frustrating," Cheryl said this week, saying that Harvey's claims were "completely false".
Cheryl is currently preparing to release her new autobiography, and says that Harvey's claims were what pushed her to tell her own story.
"I was always happy to keep my mouth shut, but it's like when a bully slaps someone and slaps someone and finally I've had enough," the tough Geordie said.
Cheryl added: "That story [with Harvey] pushed us [me] over the edge. I'm going to put it in my own words."
Harvey is one six celebrity Big Brother housemates remaining in the house ahead of tonight's live final.
The [cat c="big brother"]Celebrity Big Brother 2012[/cat] final airs at 9PM on Channel 5 tonight.
Vote for who you want to win in our poll below...