The (Bad) Hair Club for (Bad) Men: Javier Bardem, Brad Pitt, Will Ferrell and more members: You used to be able to tell the good guys from the bad guys by their hats. White hat? Hero. Black hat? Black-hearted no-good villain.   Now, weve dispensed with hats and gone straight for the hair follicles themselves. Movie bad guys have sported some of the most god-awful hairstyles ever to blight the heads of otherwise handsome men. Check out the movie stars who have fallen prey to tonsorial torture, all in the name of bad-character development.
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