Mila Kunis feels ''blessed'' to be a stay-at-home mum.

The 'Black Swan' star - who has two-month-old Wyatt Isabelle with her fiance Ashton Kutcher - is considering it a ''luxury'' that she can have time off.

She said: ''I think it's a luxury to be able to [take time off]. Like I am able to be a stay-at-home mum with my kid and I do find that nowadays people can't do that.

''Everyone has to have a job; you have to have a two person household. And, so I was able to take time off and actually raise my child, which I consider myself blessed.''

The 31-year-old actress also revealed that Ashton, 36, would be dealing with their child once she reached her teenage years.

When 'The Late Late Show's host Craig Ferguson suggested that girls are well behaved until they become teenagers, Mila joked back: ''That's not my problem. That's daddy's problem!

''My sister-in-law had a little boy two weeks prior to us having our little girl and it is completely different. Everything.''

Meanwhile, Ashton recently shared that the pair are enjoying bringing up their little girl.

He said previously: ''We're really privileged that we have time and can afford to take time. So we don't have a nanny or a night nurse of any of that stuff. It's just the two of us.''