Fergie is teaching her son about Christmas.

Fergie said: "I'm showing him cartoons, like this is Santa. He has no idea who Santa is.

"I said, 'Ho, Ho, Ho.' He just likes to say, 'Ho, Ho, Ho.' I don't know why."

While Fergie dotes on her little boy, she has recently returned to her music career and admits it "feels good" to be working again.

Speaking to 'Access Hollywood' at the American Music Awards (AMAs), where she performed her new single 'L.A. Love (La La)', she said: "It feels so good, ya know mommy's ready to have some fun."

The AMAs also saw raunchy performances from the likes of Jennifer Lopez, Iggy Azalea, Jessie J, Ariana Grande and Nicki Minaj and though the 'My Humps' singer doesn't think she can compete in the "booty" stakes, she is happy to flaunt the assets she has.

She laughed: "I may not have as much booty as some of these girls. I might not be blessed with that, but ya know what, I got a little one. I just work what I got."