Mila kunis ashton kutcher

What Mila Kunis,
Ashton Kutcher and a
Couple of Minutes Have
in Common (VIDEO)

Splash

Mila Kunis can only go a couple of minutes…without talking to Ashton Kutcher, that is!

When Ellen DeGeneres asked the star if she’d spoken to her former That 70s Show co-star lately, she giggled, “It’s been, give or take, a couple of minutes.”

EXCLUSIVE: Mila and Ashton Visit Family in Iowa

Appearing on Ellen’s Feb. 13 show, the Oz the Great and Powerful star couldn’t keep a straight face when talking about her beau – only admitting, “I've worked with him."

The private couple have been dating since last year, and even went house hunting in Chicago near the Two and a Half Men star’s hometown in January.

NEWS: Ashton Kutcher and Mila Kunis: House Hunting in Chicago

Mila, 29, also shared her tentative Valentine’s Day plans with the comedienne: “I think something simple, sweet, meaningful, is great. I love flowers. So flowers are nice. Chocolates. Who doesn't like chocolate?"

Ashton, take notes!

Watch Ellen's interview with Mila below: