The perma-tanned pals famously fell out seven years ago when their friendship - formed in the 'I'm A Celeb' jungle - fell apart.
Katie and Kerry in the jungle
Katie labelled Kerry 'a druggie' and called her second husband Mark Croft a 'bully' and over the years the pair have continued to publicly slate each other in the press.
But on Wednesday Katie proved the war was over by posting a photo on her Instagram account of the pair in a pouting selfie.
Kerry was even holding up a peace sign in the background. Incredible.
Katie captioned the snap: "#kerrykatona what a fantastic day I had with you and #george great goss and catch up see you soon xxxx"
Kerry replied via Twitter: "Had a great day at @MissKatiePrice & @kieran0322 with @mrgsjkay so good to catch up on old times xxxxx"
Who'd of thought they would ever be going on double dates with their boyfs Kieran Hayler and George Kay?