Natalie Portman is lovely kisser: Mila Kunis

Actress Mila Kunis says Natalie Portman, who has kissed her as well as her fiance Ashton Kutcher, is a "lovely kisser".

The 31-year-old Kunis locked lips with the brunette beauty in their movie "Black Swan" and says her co-star has the unique distinction of being the only person to have smooched with her and her fiance Ashton Kutcher, reports femalefirst.co.uk.

"Natalie Portman's special connection: 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 wrote in an online 'Ask Me Anything' interview on social networking website Reddit.

The "Ted" star enjoys the "manly" scent of her fiance, who starred with Portman in 2011 movie "No Strings Attached".

She said: "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."