Mila: I have teen tantrum plan!

Mila Kunis will make Ashton Kutcher deal with their daughter's teenage antics when the time comes.

The Hollywood couple welcomed little girl Wyatt in September and the actress has now given her first interview since the birth. Speaking on The Late Late Show with Craig Ferguson, Mila gave an insight into what the future holds for the family and how she and Ashton plan to tackle Wyatt growing up.

“[She's] two months... nine weeks. She’s not lethargic. She moves!

“That’s not my problem," she laughed when Craig noted that girls become more difficult as teenagers. "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.”

Mila and Ashton originally met during filming of That '70s Show, which wrapped in 2006, and began dating in 2012 following Ashton's split from his ex-wife Demi Moore. They announced their engagement in February of this year but have yet to confirm when they'll tie the knot.

Host Craig, who hails from Scotland, also quizzed Mila on whether she'd be raising her daughter Scottish. In 2012, the pair spoke in Craig's hometown of Glasgow.

"Absolutely!" she smiled.

And it seems Mila has been getting into the Scottish spirit after buying her fiancé a kilt.

“It turned out great, because you know, nothing’s under the kilt,” she quipped. “He loves kilts. The day that I landed, when we got back from Scotland, was on St. Paddy’s Day. And then we went out to a bar and he wore his kilt and now every St. Patrick’s Day.”

Mila looked slimmer than ever during her appearance on the programme and revealed that breastfeeding has helped her lose her pregnancy weight.