Drag queens are jills-of-all-trades: They sew their costumes, perform elaborate lip syncs and apply makeup more skillfully than we'll ever be able to. (Seriously, can you imagine doing a jump split with nary a fake eyelash out of place?) It makes sense, then, that a number of queens are getting involved in makeup behind the scenes. Here are four who are prepped, primed and ready to sashay their way to the top of the cosmetics industry.