The Bodyshockers presenter, 31, told her fans the envy-inducing news on Twitter on Saturday (27 December).
After filling up on turkey and Christmas cake over the festive period, Katie packed her suitcase for sunnier climes - not forgetting her new fiancé and beloved daughter Belle, of course!
Wearing sunglasses and what looks like a green bikini top, Katie shares a selfie with palm trees as a backdrop. Sigh.
Alongside the beautiful holiday snaps, she says: "No traffic, no meetings, no work! Finally a bit of paradise with my boy and baby girl. Seeing the new year in in the sunshine!"
The tireless fundraiser also told us that Belle, who will be one in March 2015, is a good traveller, saying: "Belle's first long haul flight, 11 hours straight and she was not fazed at all, I on the other hand ended up with cup of lemonade on my lap!"
On Christmas Day, burns survivor Katie had shared a more traditional festive photo.
Looking gorgeous as usual in a checked dress, Katie can be seen cuddling daughter Belle, who is wearing a little Father Christmas outfit.
Wishing fans good will, she wrote: "Happy Christmas lovely people from me and Belle Elizabeth. Hope you are having a beautiful day full food, family and fun!!!!"
It looks like 2015 will be an exciting and busy one for Katie, as she is busy planning her wedding.
Katie announced her engagement in early December.
Happy New Year to Katie and her family!
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