I think it's the fact that his leg is hidden behind car door that makes it look odder than usual?

Well, you know, Jensen was a catalog model when he was a kid. Don't know if he's ever worked the catwalk, but he's certainly ham enough to do it. Plus, he is, in fact, too sexy for his shirt.

Have you seen Jared's arms recently? Sam actually goes undercover as the bodyguard. Oy.

Castiel? Well, Cas is their manager. Heh.