Popsugar Celebrity Halloween Costumes 2019 100+ of the Best Celebrity Halloween Costumes of All Time 350+ Celebrity Halloween Costumes That Are Hilarious, Spooky, and Downright Stylish 10 October 2019 by Lauren Turner View On One Page Photo 127 of 243 ADVERTISEMENT () Start Slideshow A post shared by Neil Patrick Harris (@nph) on Oct 30, 2017 at 9:08pm PDT Share This Link Copy ← Use Arrow Keys → 127 Neil Patrick Harris Neil Patrick Harris and his family dressed as circus performers for Halloween 2017. Previous Next Start Slideshow Halloween Costumes 2019Couple Halloween CostumesPop Culture Halloween CostumesCelebrity Halloween CostumesHalloween CostumesHalloween