Who Is Scarlett Johansson's Mystery Sunbathing Buddy?

Does the actress have a new boyfriend we didn't know about?

Well, lookie what we have here.

The sultry Scarlett Johansson decided to take a little break from a thing we call life and instead, soak up some sun on a boat in Italy. Jealous? We are, too.

But who is that fine gentleman sunbathing next to her? And more importantly, are they wearing sunscreen?

The Avengers star, who rocked a white bikini with some shades and a visor to fend off the sun's strong rays while yachting by the town of Taormina, was spotted with a muscular (and tan!) fella who clearly embraces European swimwear with those short shorts. And, while there's no word on whether or not sun protection was used, we do know who her man friend is.

Scarlett's rep confirms to E! News that the guy soaking up Vitamin D next to her is her bodyguard of two years, Marco, and the only thing he's touching on that boat is his Blackberry.

The actress is still dating the first mystery man we spotted her with back in January, who was identified as advertising exec Nate Naylor.