How does one of the world’s brightest pop stars get ready for the red carpet? Starting without a stitch of makeup, Katy Perry reveals her her big-night beauty routine. Still haven’t subscribed to Vogue on YouTube? ►► ABOUT VOGUE Vogue is the authority on fashion news, culture trends, beauty coverage, videos, celebrity style, and fashion week updates. Katy Perry’s Guide to Red Carpet Makeup | Vogue.