The former couple were pictured looking very cosy as they joined castmates in marking Pete's big day at a Bonfire Night-themed party. They stood by the bonfire with their arms around each other.
Viewers have seen the former couple have been growing closer in recent episodes, so much so, Chloe even wondered if she should move in with her ex.
She told the girls in a recent episode: "Do I take the route where I completely cut Jake out of my life and wipe my hands of him and have nothing to do with him anymore, or do I go for it, move in with him and give it my all?
"A lot of our issues are trust issues so if we were living together and I know he's coming back to me every night… I think everyone thinks I'm brainwashed. It's just really hard. I hold onto that Jake I knew in those first three years when things were really good and different."
It seems she's taking the route of staying loyal to him, as she showed on a recent episode by not attending Mike Hassini's birthday because of his clash with Jake in the past.
Chloe also shared a cryptic message to Instagram marking the start of November, saying: "Sometimes you have to forget what's gone, appreciate what still remains & look forward to what's coming next. Happy November!"
TOWIE airs Wednesdays and Sundays at 10pm on ITVBe.
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