The 36-year-old claimed four-month-old Bunny is 'too young to understand' Christmas and presents.
She told OK!: "Bunny won't be getting any presents. They don't know at that age anyhow."
But, while she thinks Bunny won't mind not getting a pressie, Katie definitely had Harvey, Junior, Princess and Jett sussed.
"Princess [seven] and Junior [nine] have outgrown toys and they're into iPads and expensive items," she continued.
"They have iPads and now they want iPad minis. I don't understand why they want a smaller screen, surly it's better to have a bigger one.
"Harvey [12] is easy, he just likes A3 paper and crayons and anything to do with frogs. Jett [16 months] is so advanced he's not really into toys. He's into my iPhone and he knows how to use it."
And the former glamour model insisted that she was going to be more restrained this Christmas, after 'going mad' during previous years.
She said: "I used to go mad and it got to a point where the kids would be bored of opening them as they'd still be opening them days later, so I'm not going to do that this year, it's a waste."
What do you think: should babies be involved with Christmas presents, or do you agree with Katie that they're too young to understand?