GABBY Allen and Dan Osborne face scrutiny inside the Celebrity Big Brother house tonight when Natalie Nunn confronts them over their alleged romp.
The reality TV stars are asked to explain their affair a day after married man Dan, 27, told his housemates he is now single.
Viewers will see the drama unfold as Natalie, 34, puts Gabby, 26, on the spot and passes on the gossip she's heard about her.
In a teaser clip shared on Twitter, she says: "Why did someone tell me that you and Dan f*****?"
Gabby reluctantly replies: "Because it was in the press, my ex boyfriend said that we did."
The awkwardness spurs Natalie on, and she cackles as she says: "Well I'm just trying to see if it's true. I'm just asking because I don't know."
Dan overhears the tale-end of their chat and doesn't seem best pleased.
He says to Gabby: "The conversation has ended, yeah?"Interest in their romance peaked on Friday when Rodrigo Alves also pushed the issue and said: “There is chemistry,” and Gabby shouted: “What?”
As Rodrigo asked if something could happen between them, Gabby was adamant nothing would and said: “No! He’s married!”
But when Dan was questioned, he said: "I am married but we separated."
Meanwhile, his wife Jacqueline Jossa had to be physically restrained by friends after she went nose to nose with a man outside a club in Bromley on Friday.
Hours after Dan said he is single, the former EastEnders actress, 25, was photographed sneering and shouting as she grabbed his T-shirt during a huge argument.
She's since hinted all is not well and posted a cryptic message on Instagram after the ruckus.
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It said: "Love is just a tool to remind us who we are and we are not alone when we're walking in the dark."
But it's not some profound quote she's found online - they're the lyrics from Rudimental and Jess Glynne's hit song These Days.
Jossa also posted a photo of herself with her two kids.
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