On 21 February, Katie and Kieran renewed their vows in front of family and friends after initially tying the knot two years ago.
And earlier today, the mum-of-five took to Instagram to give fans a first look at how she celebrated her special day.
Since the ceremony, Kate hasn't given too much away about her vow renewal on social media. Although, she has now shared a cute photo of the couple's personalised cupcakes.
Treating guests to a sweet treat, Katie and Kieran laid on a spread of yummy-looking cupcakes - each adorned with a pink heart and two 'K's to mark the pair's initials.
According to reports, Katie and Kieran chose to renew their vows at Long Furlong Barn near Worthing, with the 36-year-old having her two daughters Princess, seven, and Bunny, five months as her bridesmaids.
Guests at the event included Kate's CBB housemates Cami Li and Keith Chegwin.
Since saying 'I do' again, Katie and Kieran have been immersing themselves back into family life and the model has been sharing a number of photos with her husband and her children.
Most recently, Katie shared a super-sweet photo of her youngest child Bunny in her cot.
Alongside her photo, she said: "Little Bunny boo go to sleep… Caught her with my flash peeping lol."
As well as Bunny, Katie is mum to Jett, one, Princess, Junior, nine, and Harvey, 12. And despite already having a full household, Kate has said she would like to expand her brood even more.
Speaking to Reveal last year, she told us: "I'm definitely going to have more kids, but not until I'm in my 40s!"
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