Despite making up last week after constant arguments which left Danniella to flee the house via the fire exit, she and Stephanie clashed again on Wednesday night and into the early hours of this morning.
As shown on CBB's live feed, the pair were embroiled in a war of words which appeared to stem from a comment Danniella made suggesting Steph would struggle to find work again if she continues with her actions in the house.
Shouting in the kitchen, Steph told her: "You said I'm never going to work again and said it to my face. Never speak to me again after this."
John Partridge intervened, saying Danniella is "concerned" for Steph, but she said she wouldn't "lower herself" to argue with Danniella any more.
Meanwhile, Danniella was telling her housemates that Steph "needs to wind that mouth", and directly told her: "I'm embarrassed to know you."
As the argument escalated, Steph was called into the Diary Room by Big Brother.
Speaking later on in the garden, Danniella told John: "All I said is what everyone's said behind her back. She's not going to see it like that and she wants to take that out on me."
He replied: "Everyone's worried for her."
But the row proved to be too much for Danniella, who burst into tears in the bedroom saying she was worried for Steph and didn't want her to go down a bad route.
CBB airs nightly on Channel 5 at 9pm.
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