Popsugar Beauty Beauty News Celebrity Hair and Makeup at Met Gala 2017 See All the Smoldering Beauty Looks From the 2017 Met Gala May 3, 2018 by Emily Orofino First Published: May 1, 2017 View On One Page Photo 2 of 74 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 2 Katy Perry Katy wore a strikingly dramatic headpiece that said "Witness," a shout-out to one of her songs. Previous Next Start Slideshow Beauty NewsMet GalaCelebrity HairRed CarpetCelebrity MakeupCelebrity Beauty