Will Smith's co-star has hit back at rumors they are having an affair.

Margot Robbie, who is currently filming Focus with the 45-year-old actor, who has been married to Jada Pinkett Smith for 16 years, is "disappointed" by the reaction to photographs of them looking cozy together in a photo booth in New Orleans, Louisiana, last month, and insists they have been taken out of context.

"Been working nonstop, just catching my breath. There's absolutely no truth to the ridiculous rumor," the 23-year-old actress tweeted today. "It's disappointing that goofing around on set could be taken so out of context," she added.

Will and Jada's friends recently brushed off rumors they are undergoing a trial separation and insisted they are doing "great." One insider previously dismissed the photos of Will and Margot, saying, "That was a photo booth on set that the producers got for everyone. It was the last day of filming and everyone was taking pictures. They were just goofing around. Will is just like that. There's nothing more to it. Everything with them [Will and Jada] is great."

Earlier this year, Madagascar 3: Europe's Most Wanted star Jada, 42, insisted it would take a lot for her to "abandon" her husband. "What is the thing that Will could do to make me not love him? That would make me abandon him? I can't think of one. I'm sorry. Except if he did something bad to the kids -- now we've got a problem," she said.