Popsugar Living Halloween Costumes 2019 You Need to See the Best Halloween Costumes of 2019 We're Calling It Now — 50 of the Best, Most Creative Halloween Costumes of 2019 31 October 2019 by Lauren Harano View On One Page Photo 10 of 48 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 10 Jameela Jamil as Billie Eilish The Good Place star dressed up as the "Bad Guy" singer, and being bad never looked so good. Previous Next Start Slideshow Halloween Costumes 2019Pop Culture Halloween CostumesCelebrity Halloween CostumesHalloween CostumesHalloween