Popsugar Entertainment Musical Wicked Halloween Special Performance Videos There Was No Shortage of Star Power at the Wicked Special — See All the Performances 30 October 2018 by Kelsie Gibson View On One Page Photo 5 of 7 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 5 "What Is This Feeling?" by Pentatonix Previous Next Start Slideshow MusicalHalloweenMusicWickedTV