I'm talking about the stripe of highlighter under her nose down to the cupid's bow of her lip. It's one of her go-to spots to hit when she's shading her face to make her lips stand out. An easy trick, but it's usually blended in to be almost imperceptible, so this is really a good picture to show where to put a shimmery light cream on your own face to get a similar pout-plumping result.
If you're now curious to see what else she does with highlighter as well as where she puts darker colors for shading, she once tweeted out pictures of the process in action
