Ashton Kutcher & Lorene Scafaria "Are Just Friends"

From left: Lorene Scafaria, Matt Mazzant and Ashton Kutcher
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 us 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