Popsugar Celebrity Halloween Costumes 2021 The Best Celebrity Halloween Costumes From 2021 | Pictures Celebrities Celebrated Halloween With Some Spooktastic Costumes — See the Pictures 1 November 2021 by Kelsie Gibson First Published: 25 October 2021 View On One Page Photo 41 of 47 ADVERTISEMENT () Start Slideshow View this post on Instagram A post shared by JISOO🤍 (@sooyaaa__) Share This Link Copy ← Use Arrow Keys → 41 Blackpink's Lisa and Jisoo as Younghee From Squid Game and Lisa Previous Next Start Slideshow Halloween Costumes 2021Celebrity InstagramsCelebrity Halloween CostumesHalloween CostumesHalloweenRed Carpet