Celebrities kicked off their Halloween celebrations early on both coasts this weekend, attending spooky-themed bashes all over Los Angeles and New York City.
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Some stars, like Hilary Duff, aimed for scary costumes, while others, like Aziz Ansari, went the funny route.
Lucy Hale dressed as an adorable unicorn (photo right).
Scott Disick simply went as himself, a.k.a. American Psycho’s Patrick Bateman.