Are Ashton Kutcher and Mila Kunis already married? One of the "That 70's Show" co-stars are wearing what appeared to be a wedding band.

News on the Ashton Kutcher and Mila Kunis wedding is scarce, and understandably so. Kunis said in a recent interview she's okay that their relationship is hardly a secret, but she would like to keep it hush-hush when it comes to tying the knot.

A recent sighting of the couple could mean they've successfully pulled off a private wedding.

Ashton and Mila are engaged for over a year, and their daughter Wyatt is now two months old. Friday saw hints they've already exchanged their "I dos," though. In an L.A. Lakers vs. Oklahoma Thunders game at Staples Center, Mila appeared to be sporting a wedding band beside the engagement ring Ashton gave her.

Kutcher wasn't wearing anything resembling a matching pair, though.

Mila's take on weddings is super-secretive; she said she's obviously changed her decision not to get married when she met Ashton, but she plans to tie the knot without inviting anyone.

"I never wanted to get married. From the age of 12, I prepared my parents for no marriage. Then things changed -- I found the love of my life. Now my theory on weddings is: Don't invite anyone. Do it privately and secretly.

My parents are okay with that. They're just excited that I said yes."

It turns out the couple are seriously hands-on parents, taking care of Wyatt without hired help. Ashton said "We want to be the people that know what to do when the baby's crying to make the baby not cry anymore. We want to know, like, when she makes a little face or a little something, we want to be emotionally in touch with her. And I think the only way to do that is by being the one who's there. And that's it."

It wouldn't be a surprise if Ashton Kutcher and Mila Kunis are already married, as their media exposure practically makes tying the knot a formality (dailymail.co.uk).