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 65 of 68 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 65 Fat Amy and Bumper From Pitch Perfect 2 For her: A pink shirt, capri jeans, and a blond wig. For him: A green polo and some in-tune pipes. Previous Next Start Slideshow HalloweenHalloween CostumesTVMovies