Mila Kunis and Ashton Kutcher are reportedly thinking about starting a family.

The stars have been dating for several months and are said to be smitten with each other.

Mila is recently believed to have moved into Ashton's Los Angeles home and they have apparently discussed having children.

"They've been so happy since moving in, they've said they've discussed starting to try for a baby," a source told British magazine Closer. "They don't see the point in waiting when they're so deeply in love and want the same thing."

Ashton is still legally married to estranged wife Demi Moore and the 49-year-old actress is said to be finding it hard to see him find love again.

However, Mila and Ashton are deeply committed to their relationship and it has been suggested they will get engaged once his divorce is finalised.

"Mila knows she's not always going to be liked by Demi, but she's done nothing wrong," the source added. "Now she and Ashton have decided to make a real go of things together, she's never been happier."