The Ex on The Beach beauty, 29, dismissed her former friend Katie after the mum-of-five told BBBOTS host Rylan Clark she “deserved a chance.”
Speaking on Thursday night’s show before the final, Katie said: “I know we have our beef, but [Jemma’s] done well to get to the final.
“Everyone deserves a chance. I just have personal stuff with her.”
Now in an explosive interview since leaving a house, Jemma revealed: “Katie didn’t support me at all.
“She might have said it out of guilt because she was slating me beforehand, she was mental. She wasn’t supporting me.”
When asked whether The Pricey may have wished her luck in order to look like the bigger person, Jemma replied: “Yeah. I don’t want to talk about her.”
Jemma was left fuming earlier this week after Katie shouted: “Get Jemma out!” as she sat in the house and the housemates were moved to the garden.
Venting to Amelia Lily, Jemma said about Katie: “If you want to feel big and clever by coming at me from the side of a piece of glass while a film crew and security are everywhere and you know s*** ain’t gonna go down… if that makes you feel like a bad a** person, then carry on, but I think it’s pathetic.”
The catfight between the two ladies is thought to stem from six years ago, when a then-unknown Jemma starred on Katie’s reality show, Signed by Katie Price in 2011.
A source told The Sun that the pair fell out after Katie allegedly found Jemma in bed with a former flame.
The women also had a bitter Twitter feud earlier this year, where Jemma accused Katie of ruining her relationship with ex-boyfriend Stephen Bear.
“Can’t believe you text Bear warning him off me and sl*gging me off you old hag,” she wrote on the social media site, before branding Katie a “c***” and a “s**g”.