The actor, who recently split from his stunning wife, has been paired with love interest Sophie Winkleman on the hit comedy.
Sophie, the wife of Prince and Princess Michael of Kent's son Lord Freddie Windsor, is a dead ringer for the 'Ghost' actress.
In the episode 'A Fishbowl Full of Glass Eyes,' Kutcher's character Walden Schmidt begins dating a British woman, played by Winkleman, he met in a supermarket.
But as they share a meal and drink wine a recently divorced Schmidt struggles with his feelings for a new woman.
Demi, 49, dumped Kutcher, 33, earlier this month after the 23-year-old Sara Leal said he cheated with her on the couple's sixth wedding anniversary.
Moore and Kutcher have been married for six years.