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Frank Zappa dons a thick, 70s stache that could fend off (or capture) any unwanted debris.
Mustaches have decorated the upper lips of men (and some unfortunate women, but that's another slideshow) since the earliest of days. So in the spirit of Mustache month (also called Movember), we salute the top 20 celeb 'staches. Our 'stache stash, if you will.