And now that time has finally come.
Well... kind of.
Katie has posed with a waxwork of Pete for a new family photo with their two children Junior and Princess, and doesn't it just make you feel nostalgic?
The artist formerly known as Jordan took the kids along to Madame Tussauds, and when she came along a model of her ex-husband, she couldn't resist taking a cheeky family snap.
And if it wasn't for slightly waxy versions of Tom Jones and Leona Lewis in the background, we'd have been fooled into believing it was the real thing.
Despite their messy divorce, subsequent court cases and long-running feud, Katie and Peter have been on better terms in recent times.
The ‘Mysterious Girl’ singer recently admitted they are making “progress” towards putting their differences aside.
Writing in his New! magazine in March, he wrote: “Some of you may have noticed that Junior and Bista’s mum came to watch my show in Brighton last Friday.
"This is progress and I’m really happy that she and her husband, Kieran, came along and the whole family was there.
“It was great for the kids to see us getting on and just goes to show we’re all moving forward.”
They've certainly come come a long way since 2014, when the former glamour model said she would happily “never speak to Peter again”...
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