Model Katie Price poses in front of a sand sculpture of herself and a horse at the Clothes Show London at the ExCeL centre, in London May 29, 2009. REUTERS/Luke MacGregor (BRITAIN ENTERTAINMENT FASHION SOCIETY)

Katie Price has branded Kieran Hayler “disgusting” for allegedly having an affair.

The former glamour model - who is pregnant with her fifth child, her second with her stripper spouse - claimed earlier on Wednesday she wants a divorce from her husband of a year and has now revealed she “caught” him cheating on her with a friend.

She tweeted: “Kieran is a disgusting human being doing this after I've just had a baby and still doing it till I caught them

“No human being deserves this especially being 6 months pregnant

“Worse pain in the world (sic)”

The 35-year-old star - who has children Harvey, 11, Junior, eight, and Princess, six, from previous relationships, as well as eight-month-old Jett with Kieran - also lashed out at her former friend, branding her a “home wrecker” and “clone” of herself.

She wrote: “Jane pountney is 50 next year cloned into me with my help she is a w***e , home wrecker sl*t (sic)”.

Katie revealed her plans to divorce Kieran just a few hours ago after finding out about his alleged affair.

She wrote: “Sorry to say me and kieran are divorcing him and my best friend jane pountney bee having a full blown sexual affair for 7 months (sic)”

The reality TV star - who only just discovered she is six months pregnant - married Kieran in January 2013, just a few months after they started dating. - Bang Showbiz