Zara is currently starring on this year's series of Love Island, but it seems like Cally isn't her biggest fan.
When a Twitter user said Cally is "jealous" of her, she rubbished their claims and instead hit back by calling out Zara for previously being "rude" to her.
What's gone on here?!
Cally had been tweeting throughout last night's episode of Love Island, and had hit out at Zara bringing up her Great Britain title.
Zara is the current Miss GB and fans recently watched her come clean about her crown to Scott Thomas. She revealed she doesn't like telling guys about it because they treat her differently once they know.
Her confession seemed to rub some viewers up the wrong way, and some accused Zara of 'attention seeking.' Others claimed she was purposely bringing it up.
Cally, who has been Miss Great Britain herself, tweeted earlier this week: "Maybe I should have mentioned Miss Great Britain more often too #joke #loveisland."
She tweeted again yesterday: "If I hear anymore of Miss Great Britian tonight I'm [going to] explode #loveisland."
A follower replied telling Cally they have never heard of her, had she, and Cally replied: "Yes she's from my home town but unfollowed me on Twitter so yolo."
Another Twitter user then commented: "What is Cally beech going on about sounds jel ! @misscallyjane," prompting Cally to reply: "Let's not be silly I wasn't the one who unfollowed people thinking I'm above them. Rude."
Her comments about Zara come after Cally teased she and Luis Morrison could be returning to Love Island. That could be interesting!
She tweeted: "U never know me n @LuisMorrison39 may just drop in and mix it up."
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