It all kicked off in the Celebrity Big Brother 2014 house tonight between Dappy and Luisa Zissman.
The pair clashed over Dappy's apparently sexist views, with Jasmine Waltz siding with Luisa and branding N-Dubz star Dappy a "bigot."
Luisa ranted at him: "You sound like you're a sexist, male chauvinistic bigot.
"Your mum should be ashamed with your attitude to women, I bet she'd be absolutely disgusted and I think the nation watching this now would be in complete agreement with me."
Dappy retaliated by taking a swipe at Luisa's supposedly rich upbringing, saying: "You ain't be through nothing mate, you're stuck up, I had to work for it all."
This however seemed to only rile Luisa up more who angrily called Dappy "rude" as she shouted at him: "How dare you put woman down."
As other housemates stepped in to cool down the increasingly heated argument, Luisa continued to vent: "When he walks out of here and watches what he said he'll regret it.
"It angers me that he's classed as a role model, him of all people in the world. A f**king child who thinks he's some bad boy gangster."
Watch the pair's clash in the video clip above!
Celebrity Big Brother 2014 airs nightly on Channel 5.