When I think of Halloween, one person who usually pops into my head is Vanessa Hudgens. Every year, the 30-year-old actress starts flooding her Instagram page with spooky black-and-white photos as soon as October arrives, and she usually rocks more than one Halloween costume for the holiday. In 2018, she channelled her inner Alice in Wonderland and Catwoman, so there's no telling what she has in mind this year. However, judging from her previous costumes, there's no doubt it'll be epic. In the meantime, take a walk down memory lane and look back at Vanessa's Halloween costumes from years past.