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 40 of 243 ADVERTISEMENT () Start Slideshow View this post on Instagram A post shared by Alyssa Milano (@milano_alyssa) on Nov 1, 2014 at 7:22am PDT Share This Link Copy ← Use Arrow Keys → 40 Alyssa Milano Alyssa Milano dressed as My Little Pony in 2014. Previous Next Start Slideshow Halloween Costumes 2019Couple Halloween CostumesPop Culture Halloween CostumesCelebrity Halloween CostumesHalloween CostumesHalloween