Halloween is celebrated throughout the world, which means that celebrities have their own spooky fun too. Refinery29.com recently compiled a list of what different celebrities dress as this year. Harry Styles from 'One Direction' dressed up as Elton John. Kylie Jenner and Stormi Webster wore matching Tim Burton-esque skeleton costumes. Camila Mendes and Lili Reinhart went as Pedro and Napoleon from 'Napoleon Dynamite.' Finally, Zoe Kravitz dressed up as a vampire waking up.