Demi MooreDemi MooreDemi Moore has kissed her days of, well, kissing strangers goodbye.

Why? Because she only has lips for one man...

And that lucky lad is, of course, her hubby Ashton Kutcher.

Demi is apparently so smitten with Ashton, she won't snog anyone else on screen.

According to the Metro, Dem said she'd: "Rather play a killer than be in a romantic scene."

She and Ashton tied the knot in 2005 with a Kabbalah ceremony at their LA home.