Scarlett Johansson is rumoured to be making out with her husband Ryan Reynolds on the set of his new movie Green Lantern.

Scarlett has been reported to be constantly on the set of new comic-book adaptation, with sources saying she and her husband Reynolds often hang out on the latter's trailer in private.

A source told National Enquirer: "During filming, Scarlett would regularly show up on the set and hang around for a while - then lure hunky hubby into his dressing trailer."

"Ryan would hang a 'Do Not Disturb' sign outside, letting everyone know he didn't want to be bothered - then he'd emerge after 45 minutes or so with a big smile on his face."

But it would not come as a surprise that Reynolds would come out in public to address this rumour. In a previous interview wth GQ, Ryan said that he is a little more guarded and wary that his marriage would turn into a soap opera. The Hollywood actor might as well cut reports like this quick in the bud.

"In terms of being a couple that's in a public situation and speculated about and all that nonsense, it's changed a little bit," Ryan said in the past.

"I'm a little more guarded, I think. I'm a little bit more wary of having my relationship turning into a soap opera. I've just unilaterally not addressed it. That's kind of been the fail-safe for me."

In his new movie Green Lantern, Ryan will play Hal Jordan, the most popular DC Green Lantern character, and founding member of Justice League of America. The movie is directed by Martin Campbell and is scheduled to be released on June 17, 2011.