Julia Roberts was hard at work on the set of her brand new thriller, Duplicity, in Rome, Italy on Monday (May 27).

With her husband Danny Moder also working on the film as a camerman, Julia is especially pleased with the romantic filming location - as she and her hubby toured the Pantheon during a break from the action.

As for the film, Duplicity tells the story of "a pair of corporate spies (Roberts and Clive Owen) who share a steamy past hook up to pull off the ultimate con job on their respective bosses."

Set to hit theaters on March 20, 2009, Duplicity is being directed by Tony Gilroy, co-starring a stellar cast including Billy Bob Thornton and Paul Giamatti.

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Enjoy the pictures of Julia Roberts on the set of "Duplicity" in Rome (May 27).