WireImage, BuzzFoto/FilmMagic, ANG/Fame Pictures

When photos of Brad Pitt on the set of post-apocalyptic thriller "World War Z" circulated this weekend, our first reaction was that the actor looks pretty good in that natty scarf (we've made this observation before).

In fact, we're always a proponent of the man scarf -- it can sharpen any look, yet remains a more laid-back, effortless accoutrement than an ascot or necktie.

Here are some other male celebs who've rocked the multi-season staple in recent memory. Which one's your favorite?