Popsugar Entertainment Halloween Pop Culture Halloween Costumes 2015 This Year's Hottest Pop-Culture-Inspired Costumes October 28, 2015 by Shannon Vestal Robson View On One Page Photo 50 of 68 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 50 Jem and the Holograms Bring the '80s back in style with a Jem and the Holograms look. They're back in the spotlight now that the movie is coming out! Previous Next Start Slideshow HalloweenHalloween CostumesTVMovies