From left: Lorene Scafaria, Matt Mazzant and Ashton Kutcher
Courtesy Ashton Kutcher
12/29/2011 at 05:05 PM EST
They may have spent the holidays together
, but it's just business between Ashton Kutcher
and Lorene Scafaria.
"They are just friends," Kutcher's rep tells PEOPLE of his relationship with the writer-director, who penned Nick and Nora's Infinite Playlist
. "They are working on a potential project together about an Italian soccer team."
Just more than a month after announcing his split from Demi Moore
, the Two and a Half Men
star, 33, Tweeted a photo of him, Scafaria, 33, and business partner Matt Mazzant in Italy on Monday.
"Roman holiday with homies," he wrote
Reporting by JULIE JORDAN