Many of Hollywood's brightest stars frequently change up their look. Whether it be for a new role or simply for a change of pace, many celebrities have experimented with growing out a mustache. It's almost a rite of passage for every man to try out, and for some it even sticks.
The truth is, however, that it works better for some and not so much for many, many others. If you don't believe us, see for yourself in the following gallery.