The 32-year-old singer, who has two daughters, Lilly-Sue, nine, and Molly from her previous marriage with Brian McFadden and son Max and daughter Heidi from her present marriage with Mark Croft, said she is thrilled by the outcome, reported Femalefirst.
"I'm common as hell, but my kids come home and talk like Kate Middleton. You wouldn't even think they're my children, judging by their manners. They're just ordinary children getting a great education, which is the best gift I can give them," Katona said.
Katona is also keen on having more kids in future.
"I always wanted to have six [children]. Because I was an only child and had nobody to turn to, I wanted to make sure my children have other family members to rely on when I'm gone. I'd possibly like another boy to even out the numbers, because our Max is surrounded by women every day, poor guy," added Katona.