Popsugar Entertainment Halloween Group Halloween Costumes 2016 The Pop-Culture-Inspired Group Costumes You and Your Friends Need to Dress Up in This Year October 9, 2016 by Quinn Keaney View On One Page Photo 12 of 35 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 12 Derek, Hansel, and Valentina Valencia in Zoolander 2 Get ready to layer on the crazy as thickly as you do the hair gel if you head out on Oct. 31 dressed as the fashion industry's most hilarious trio. Previous Next Start Slideshow HalloweenHalloween CostumesGroup Halloween CostumesPop Culture Halloween CostumesTVMovies