The former glamour model tweeted the shocking news that her and husband Kieran would be divorcing, after she discovered he had been having a 7 month affair with her best friend.
After taking to her social media page to slam Kieran as 'disgusting' and Jane as a 'wh_re home wrecking sl_t' Katie went silent on Twitter this afternoon, seemingly disappearing to deal with the situation in private.
And now it has been revealed that Katie has arrived at Jane's home to confront her friend over the affair, with the women then being joined by their respective husbands at the house.
Katie was seen arriving at the property in boots, turquoise hot pants and a pink sweater top, with dark glasses to cover her eyes.
Kieran was seen arriving seperately to Katie, and left after the confrontation this afternoon.
Jane works for her husband Derrick's company Pountney tyres - who this afternoon confirmed that she was a director at the firm.
At 49, Jane is almost twenty years older than 27-year-old Kieran.
It is unclear how Katie discovered the pair's 7 month affair, although she did tweet saying that she 'caught them' suggesting that the pair were perhaps found in a compromising position.
Katie tweeted this morning: 'Sorry to say me and kieran are divorcing him and my best friend jane pountney bee having a full blown affair for 7 months.'
She continued: 'Jane pountney is 50 next year cloned into me with my help she is a whore home wrecker slut.'
'Kieran is a disgusting human being doing this after I've just had a baby and still doing it till I caught them.'
She finished: 'Worse pain in the world' before falling silent.