Mila Kunis: 'Breastfeeding is a great work out'

Ashton Kutcher and Mila Kunis. Photo / Getty Images

Actress Mila Kunis has opened up about life as a new mother, insisting she has it easy with her daughter Wyatt after watching her future sister-in-law raise a baby boy.

Kunis and her fiance Ashton Kutcher welcomed their first child together in September.

The actress returned to the spotlight with an appearance on America's The Late Late Show with Craig Ferguson.

It was her first talk show appearance since giving birth, and admitted little Wyatt has made her transition into parenthood a dream.

"My sister-in-law had a little boy two weeks prior to us having a little girl and it is completely different, everything."

Host Craig Ferguson then warned her about girls becoming more troublesome when they hit their teens, to which she replied, "That's not my problem, that's daddy's problem!"

Kunis said she is "not too tired" as a new mum, and credited breastfeeding with regaining her trim figure.

"Breastfeeding is a great work out."

The actress also insisted she was grateful to be in a position to be able to take an extended break from work to bond with her baby, although she "absolutely" plans to take the tot with her when she does eventually decide to return to a movie set.

"I love it. I think it's a luxury to be able to ... be a stay-at-home mum with my kid and I do find that nowadays people can't do that ... I was able to take time off and actually raise my child."

- WENN