London: Actor Ashton Kutcher has been spotted enjoying a game of laser tag with Lorene Scafaria, further fuelling dating rumours.

Kutcher, 34, whose six-year marriage to Demi Moore collapsed last November amid allegations he was unfaithful, was photographed sporting matching face paint with Scafaria on their way Los Angeles' Ultrazone on Saturday, a magazine reported.

However, the actor insists his relationship with the screenwriter is purely platonic but a source claimed the duo seemed to be romantically involved at a charity function on
February 25.

"They were affectionate. When they thought no one was watching, they held hands, and she rubbed his back and his neck," the source said.