It's officially over for Ashton Kutcher and Demi Moore, with Ashton filing for divorce on Friday, more than a year after he and Demi split up. But it's also officially serious between former That '70s Show co-stars Ashton and Mila Kunis. What seemed at first to be a fling is now a longterm relationship — from their initial rumors last spring to now spending the holidays together.

According to People, Ashton and Mila were spotted out together Saturday night (December 22) at Fruitzen Frozen Yogurt in Cedar Rapids, Iowa, where he's from and where they are reportedly spending the holidays. Back on December 20, Perez Hilton posted a story about Ashton and Mila shopping together at Bed, Bath and Beyond in Iowa. "They were picking out gifts for his family. [...] They were inseparable and having such a good time in the store. Ashton had his arm around her and I even saw him rub her back."

Why can't Demi find her own male version of Mila? Why does Ashton get all the good luck? Doesn't seem fair.

Sources: People, Perez Hilton