Olivia Munn and Josh Duhamel have gotten 'very close' while filming: Should Fergie worry?

The duo are currently working together on Josh Duhamel's directorial debut film, The Buddy Games.

Josh Duhamel
Josh Duhamel (L) and his wife singer Fergie Reuters

Olivia Munn and Josh Duhamel have allegedly gotten close while working on an upcoming project. The duo are currently working together on the 44-year-old actor's directorial debut film, The Buddy Games.

A source told Hollywood Life: "Olivia plays his wife, so they're spending a lot of time together. They've gotten very close, the whole cast has."

The flirting report is hard to believe as Duhamel is happily married to Black Eyed Peas' singer Fergie. However, the insider added: "Normally this is the kind of situation that would make a lot of wives very jealous, but Fergie isn't sweating it at all."

"She loves Olivia! They've been friends for more than 5 years so she feels totally comfortable with her playing Josh's wife. She pushed Josh to hire her, that's how much she likes Olivia," the source continued.

Meanwhile, the 37-year-old actress shared an image with Duhamel on Instagram. She gushed: "I first met @joshduhamel just two months after I moved to LA when I was an extra on his TV show 'Las Vegas'. He was so nice to all the background artists. I remember him introducing himself to a group of us and thinking how cool it would be to work with someone as nice and talented as him... And now I'm playing opposite him in a movie that he's also directing! What is this life? So crazy. #thebuddygamesmovie"