Whether your undereye circles are the result of a late-night outing or passed down from genetics, there's no need to fret over them. Why? Because there's always a way to conceal them using the right makeup and application tips. That's why we turned to Smashbox Cosmetics Makeup Pro Lori Taylor to find out what tricks of the trade are necessary to hide dark circles and bags under the eyes. See how she does it in this video.