The Watchmen star was left red-faced during a chat with U.S. late night TV host Seth Meyers on Thursday (16Feb17) when he revealed he had unearthed a saucy photo from the actress' modelling days.

In it, Malin posed in a Jeep alongside the completely naked Fifty Shades of Grey star.

"I don't really know what we were selling," the actress giggled. "We got to set and after two shots, the clothes came off... (The photographer) didn't want any clothes on us...

"Needless to say, we got to know each other very well."