It all stems from the special TOWIE 200th celebratory pub quiz when a question about what Pete's dog was called led to Kate shouting out Megan's name in response.
Only, Kate was unaware that Megan was behind the curtains at the quiz about to make a surprise appearance.
Having already defended herself to Pete Wicks and explained it was all just a joke, Kate actually faces Megan herself in tonight's episode.
Kate explains herself, saying it was just a harmless joke, but will Megan see the funny side?
In the last episode, Pete revealed that he had the "hump" with Kate about the "dog" comment because he felt like it came across as "bitchy".
But Kate, who has since said that it's been "totally blown out of proportion", said Pete should have taken it as banter.
"You're my friend though so it was more banter to you," she told him. "It ain't a battle, it was just a joke. I thought it was quite funny."
Pete later told Megan that he believed Kate's comment was purely a joke, to which she replied: "I think a few years ago if the whole Kate thing would have happened I would have just wanted to go to the party just to confront her. But now it's like whatever. If she has an issue then she has an issue but I've got better things to worry about than what Kate Wright's got to say about me."
Megan later said that she would give Kate "a chance".
TOWIE airs at 10m on ITVBe.
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