According to reports, mum-of-five Katie has been going to extreme measures to catch his attention.
The former glamour model allegedly Facetimed Kieran while she was naked in the bath – and one of their kids blurted it out to Kieran’s current girlfriend, Michelle Pentecost.
Understandably, Michelle is said to have been far from impressed after Jett or Bunny told her they saw ‘mummy in the bath speaking to daddy on FaceTime’.
‘To say it went down like a cup of cold sick is an understatement But Katie wouldn’t think it was an issue as technically they still are man and wife,’ a source told The Sun Online.
‘Kieran thinks nothing of it as Katie has never been one to cover up and she’s certainly not body shy.’
The insider continued: ‘Katie knows that she has an amazing figure – Kieran’s seen it all before and she’s always been confident stripping off so why not.
‘But it’s not the usual behaviour of an ex. Who FaceTime’s their ex while naked in the bath?’
It;s been alleged that Michelle’s friends have warned her that KP may be trying to win her estranged husband back after it was reported she was fed up with current beau Kris Boyson.
Katie is said to have moaned about the 29-year-old because she thinks he’s using her for publicity.
She apparently said: ‘Kris and me are done now. I don’t need him in my life any more, he is the weakest link.
‘Kris has used me for fame, he isn’t my Mr. Right – he’s ginger and we are like oil and water, it would never work.’
CelebsNow has contacted a rep for Katie asking for comment.