The former glamour model, 36, has blasted Kieran for cheating on her with TWO of her best friends.
In an interview with The Sun On Sunday, heavily pregnant Katie accuses Kieran of sleeping with another close friend as well as Jane Pountney.
In May, Katie was devastated to learn that husband Kieran and father of their son Jett, had been having an affair with her friend of 20 years, Jane. Kieran then admitted the affair in a kiss and tell interview.
But now, Katie has accused him of having sex with another friend in road lay-bys.
She says that apparently Kieran confessed to the alleged affair during a lie detector test.
Katie, aka Jordan, also says that Kieran "groomed" women before sleeping with them.
She says: "Kieran worked out the women he wanted to target and began grooming them with a series of text messages.
"I've known Jane and [the other woman] for years. They are two people who I thought would have my back and Kieran has been in my house with all three of us, knowing he is sleeping with all of us."
Despite these latest revelations, Katie is thought to be sticking by Kieran.
She initially vowed to divorce unfaithful Kieran, but in recent weeks she seems to be hinting at the possibility of a reconciliation. Katie said on her Fubar Radio show last week that she'd take Kieran's surname if he proved himself.
Pregnant Katie is mum to sons Harvey, 12, Junior, nine, Princess, seven, and Jett, nearly one. Her second child with estranged husband Kieran is due in a few weeks.
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