Whether you're looking for full coverage or just a bit less gray, here are our top picks. But before you break open that box of hair dye, know this: The cardinal rule of beard dyeing is to always ...

Rico Rodriguez, who starred as Manny Delgado on Modern Family, turns heads when he steps out with longer hair and a full beard at the Feb. 12 premiere of Netflix's 'Cobra Kai' in Los Angeles.