Popsugar Fashion Halloween Christina Aguilera '90s Style Pictures Christina Aguilera's Most Memorable — and Dirrty — Style Moments From the '90s July 11, 2017 by Sarah Wasilak View On One Page Photo 16 of 18 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 16 Bedazzled Leather Was All Part of Christina's "Dirrty" Moment Previous Next Start Slideshow HalloweenChristina AguileraKylie JennerHalloween CostumesRed CarpetFashion Instagrams