The TV personality, 36, shared the heartwarming snaps on Boxing Day after spending the day at her mum Amy's house.
In one picture, former glamour model Katie - aka Jordan - can be seen beaming from ear to ear with Kieran and son Junior, her son with first husband Peter Andre.
It proves that, after a difficult year where she discovered Kieran had been cheating on her with two of her best friends, Katie has moved forward in their marriage.
The proud mum of five also posted pictures of her eldest son Harvey cuddling youngest son Jett - awwww!
Alongside the snaps, she said: "Harvs giving Jett cuddles so cute."
She also shared a photo of the family packed into the car for their Boxing Day adventure - thankfully Katie has a LARGE car!
Since last Christmas, Katie has had her fifth child Bunny, her second with Kieran.
Although she didn't post any of the newborn this time, she did share some adorable snaps of Jett playing peek a boo with her Santa hat.
Despite the happy family portraits, Katie recently admitted she will never forgive Kieran for cheating on her.
Speaking to Fabulous magazine, Katie said: "I won't forgive him and I won't forget.
"But I love him and I'm sticking by him. This has been the most hellish, insane, vile year of my life, but I've come out of it a better, stronger and more determined woman."
The businesswoman and I'm A Celebrity star recently had a breast reduction and plans to show off the results in her new 2015 calendar.
She teased fans with one of the forthcoming pictures this week, when she uploaded a racy shot of herself in rubber boots and bondage-style knickers.
She said: "Here is a little peek at my new calendar coming out very soon , it's being printed:)."
One fan replied: "Good to see you on top form again Katie #happy xxx."
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Celebrity couples who welcomed babies in 2014: pictures
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