Pictures from filming show the former couple looking as if they're involved in a heated argument with co-star Ferne McCann.
These photos were taken on Thursday, 11 March as a group of castmembers got together for a spot of bowling at a Brentwood alley.
We wonder what's happened to cause the drama?!
The best guess would be it's all to with Jake's recent flirtation with Lauren Pope and the whole did they or didn't they kiss business.
In other pictures from the bowling night, Chloe and Ferne are seen cosying up with Lauren suggesting they're on her side in it all.
Basically, Jake asked Lauren out, a rumour started that they'd shared a cheeky snog. Lauren confirmed this was true, Jake denied it had happened. Awkward, right?!
TOWIE airs Wednesdays and Sundays at 10pm on ITVBe.
Jake and Chloe were together for six and a half years before splitting. Since we met them a couple of episodes ago, it's been suggested that Jake still has feelings for Chloe, as we heard he'd pulled her to one side while she was speaking to other men.
Chloe, meanwhile, has said she's single and ready to mingle – even suggesting co-star Mario Falcone is quite cute! (He does have a girlfriend though!)
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