Found this on Pinterest (oh what a magical place)! If a little contour and hilight can bring lips to life on a piece of paper... imagine what it could do for your face. In the drawing below the light hits the lips from the right, but on your face imagine you are creating a hilight from a light at a 45 degree angle directly above your head. Pop a little of your under eye concealer directly above the bow of your lips and the center of your chin, blend well with your fingers, then add your lip color.