If you're in a hurry and don't have a highlighter handy, you can use a shimmery eyeshadow instead! Simply dab a small amount of a light, shimmery eyeshadow onto the high points of your face where you would typically apply highlighter, such as the tops of your cheekbones, the bridge of your nose, and your cupid's bow. Blend it out gently for a subtle, radiant glow that mimics the effect of a highlighter. It's a versatile trick that can save you in a makeup emergency!