Writing on her Twitter page, Josie couldn't resist having a dig at Katie - who recently described the model as 'absolutely disgusting.'
Pregnant Josie sent five vicious tweets directed at the former glamour model, congratulating Jane Pountney on bedding the male stripper, and offering the pair a threesome.
But on Wednesday night Josie obviously had a slight change of heart, deleting her previous tweets and hinting that she knew about the affair before it became public knowledge.
'No coincidence that I tweeted about KP getting divorced 3 days ago. I got told some secrets…Hence I said "' IF' she divorces you'.
She continued: 'I do however apologise to @MissKatiePrice for my tweets intentionally rubbing salt in the wounds.'
But the mother-of-two couldn't resist twisting the knife further, adding: 'She lost a Gooden there #SexOnLegs'
Josie then seemed shocked when other Twitter users began to hit back at her, writing: 'Wow - loads of people giving me abuse. Are people forgetting the next guy is Daddy number 6 for Harvey?'
On Wednesday Josie tweeted (and later deleted):
'Wow! Jane Pountney you lucky girl!! Ever fancy a third in the bed you know where to find me! Kieran is HOT! #KatiePrice #Divorce.'
She followed this up with: 'Smug Face Looking at @misskatieprice twitter. Carry on clutching to your fame like a tramp does a bag of chips love! Xxxxx' 'Not even a week ago I said about her divorcing!!,' she continued.