Beards have been cool for a while now, so you get no extra points just for impersonating Grizzly Adams. To pull off the beard these days, you have to walk a fine line. There's a golden proportion for how much hair you can have on your head vs. your face. If you decide to let both the hair and beard go crazy, you end up with an equation that looks like this: beard+shaggy hair= hungover frat boy (or vagrant).

I think Adrian Grenier is pulling off the drunken frat dude look pretty well -- it kinda suits him. I guess you could consider his friends on Entourage a fraternity of sorts -- and he has been hanging out with sleezy chicks Lohan.

As of yet, his beard is too short and his clothes are not soiled enough to go vagrant style. He might be able to pass for a cast member of Lost, though. Do I smell a cameo? Or is that just beard funk?

[via PerezHilton]