The picture, which Katie tweeted this afternoon (15 October) show Bunny being held by her grandma, Amy. In another tweet, the ex glamour model gushed that Amy, 61, looked 'amazing' as they prepared to appear on All Star Family Fortunes.
Katie has always been close to her mother, who gave up her job to help look after Katie's oldest son, Harvey, who has special needs.
Another one of the backstage photos shows Amy and Bunny alongside Kieran Hayler, proving that any grudge she may have held over his cheating scandal has disappeared, preventing Family Fortunes from turning into a family feud!
Katie's own family fortunes have been a little rocky in recent months, with the revelation husband Kieran had been conducting a long-term affair with Katie's best friend Jane Pountney, which she discovered while five months pregnant with Bunny (leading to a memorable Twitter rant).
However, the mum-of-five now seems determined to put the past behind her. Earlier this week, she spoke excitedly about moving into a new house with Kieran and Bunny, as well as Jett, one, Princess Tiaamii, seven, Junior, nine, and 12-year-old Harvey.
"So good to be out of that history period and into the new future yipppeeee new fresh start :)))" she told fans via Twitter.
All Star Family Fortunes will be on screens later this year.