But the petty squabbling and expenses, already well into six figures between them, sparked ire from judge Mr Justice Jay at the High Court, who warned the pair to resolve their feud.
She writes a column in The Sun, has released a few musical albums, and now has her own sassy lingerie collection.
So, a bit far fetched.
Holidaymakers were stunned by married Katie's wild antics and foul language as she flirted with men in the crowd, made rude jokes about blowjobs and even fired a Co2 air gun at guys she fancied.
Taking to a boat in the turquoise sea, Katie stripped down to thong bikini bottoms to go for a swim with her 17-year-old son.
In the page 3 category alone you had Melinda Messenger, Kathy Lloyd, Leilani Dowding, Rachel Ter Horst.