Mila Kunis has revealed she and Ashton Kutcher have a very special connection to Natalie Portman - they have both kissed her on screen.
The Jupiter Ascending actress locked lips with Natalie in their 2010 movie Black Swan, and Ashton smooched her in rom-com No Strings Attached a year later.
Spilling the beans in a Reddit Q and A, Mila said: "She's a lovely kisser, very polite.
"But here's a little known fact: there's one person in the world that both Ashton and I have kissed, and that's Natalie Portman."
She said of getting up close and personal with Natalie in the movie: "I mean... when you have a kissing scene in a film it's not something you think about as a kissing thing. You have all these crew around."
Mila, 31, also opened up about being a mum to the couple's four-month-old daughter Wyatt, loving her husband's smell and how she harbours dreams of teaching.
Talking about motherhood, she revealed it was totally "life-changing".
Mila went on: "I am proud to be a stay-at-home mom. I have no desire to be in front of the camera. I find her to be the most challenging job I've had.
"The amount of love that you have, the type of love that you have, changes, the way you look at the world changes... everything has changed, because of her. I want an eco-friendly car, I want to compost everything, because I want the world to be better for her.
"And you have the opportunity to make a really great child for the world. Or a really great human being."
Talking about Ashton, who she is rumoured to have secretly married, Mila revealed she is drawn to his manly scent.
"He smells like a man. A real man! But he smells like a man. He does not wear cologne. But he makes sure he showers. Never offending. He has a very good natural smell about him, yeah," she said.
Mila also told how she would have liked to be a teacher before she had Wyatt, and said she still likes the idea of teaching a course in something.
She said: "I would teach a course... nobody should take any class from me, let's prefix it with that, but if you're forced to take any class from me... I could teach a class on 'How to be an awesome, bada** chick who knows how to take apart and put together a gun blindfolded, make a four-course meal, and parallel park the s*** out of a car.' I mean, don't you think? That would be my course."