Kirsten Dunst wants an "intimate" wedding.

Kirsten Dunst

Kirsten Dunst

The 34-year-old actress has been dating her 'On the Road' co-star Garrett Hedlund since 2010 and though they are not engaged, she already knows what she wants her big day to be like.

She said: "I am someone who wants to get married.

"If it happens in my mid-to-late 30s, it's going to be intimate. Court house, dinner party and DJ with friends and family. I'll treat it like it would be my 40th birthday."

And the 'Fargo' actress also wants to start a family.

Asked if she wants children, she said: "Two for sure."

Kirsten, who previously dated Razorlight rocker Johnny Borrell and actor Jake Gyllenhaal, thinks her relationship with Garrett is much healthier than her previous romances as they are equally comfortable together or apart.

She told Britain's InStyle magazine: "I feel like we're good at doing our own thing but also at coming together. In other relationships... just we were too enmeshed. We had to do everything together."

And the key to their successful romance is shared values.

She said: "I see reflected in him what I see in myself - a sensitivity and someone who's family-oriented.

"Look. All I can say is it's my longest relationship, so it's working, right?"

The 'Virgin Suicides' actress entered rehab to be treated for depression in 2008 and is in a much better place now as she doesn't care about other people's opinions.

She told InStyle magazine: "I've never been a judgemental person, so that's not my issue. You just learn to protect yourself better.

"I think I have more fun in my 30s - I don't care as much about what other people think of me now."