And there's a very good reason these two are canoodling for the cameras…
They're modeling for the Colcci Autumn/Winter 2012 clothing campaign.
The newly single Two and a Half Men star and the happily married (and pregnant!) brunette beauty posed for the fashion shoot last month in Brazil, when Kutcher's ex Demi Moore was rushed to the hospital following a medical emergency.
What do you think of the actor's steamy ad? Weigh in below!