Spotted: Joe Jonas Working Up A Sweat & Anne Hathaway Filming 'Valentine's Day'

Every day a multitude of stars wanders through the halls of MTV News to talk about their latest projects and goof around with staff members. But sometimes we catch stars elsewhere, and that's why we put together Spotted!, a daily compendium of stars in the wild.

What's a better way to get over a break up? Working off some steam by running a marathon of course! That's exactly what Joe Jonas (who recently ended his relationship with Camilla Belle) did yesterday San Antonio, Texas during the iWin 5K Race to support the Special Olympics. On a random note: is anyone else wondering if that girl in green a really fast runner or is she trying to catch up with her pop star crush? And are those guys in black part of his security team or just random runners?

Besides expressing his athletic prowess, Joe is also reporetedly getting set to star in Gary Marshall's rom com "Valentine's Day," along with pretty much the rest of Hollywood as we know it. (Yes, we even made a chart to diagram just how many famous faces are filling up the cast roster and how it is that they all interconnect.) Below, Joe's maybe-new boss (Mr. Marshall, in the black hat) directs Anne Hathaway and Topher Grace for a scene in the flick.

Click on the photo above to see who else MTV News Spotted!, including Suri Cruise with her parents, Justin Timberlake , Kortney Kardashian and more.