These celebrities didn't hold back with their outstanding Halloween cotumes
But the question of who won Halloween still remains unanswered...
Dressing up as your #1 celebrity for Halloween is great, but seeing those celebrities' costumes might be better.
Everyone from Beyoncé to Jacob Trembly got into the Halloween spirit this year. Check out our favorites as they channel the Joker, Hillary Clinton, Storm and more below.
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Demi Lovato and Nick Jonas as Dorothy and The Scarecrow
Tyga and Kylie Jenner as Juelz Santana and Christina Aguilara
Katy Perry as Hillary Clinton
Drake as lawyer Steve Reisman, aka "The Two Dollar Bill Guy"
Khloe Kardashian as Storm
Neil Patrick Harris and family as Marilyn Monroe, Groucho Marx, Charlie Chaplin and James Dean
Lebron James as DJ Rommie Rome
Kourtney Kardashian and kids as Power Rangers
Kelly Rowland as Dionne from Clueless
Amy Schumer and her boyfriend as Dustin and Eleven from Stranger Things
Jacob Tremblay as Marty McFly
Ellen DeGeneres and Heidi Klum as Sia and dancer Maddie Ziegler
Zendaya, who didn't go out but still rocked this awesome photo filter
Chrissy Teigen and John Legend's daughter Luna as a hula dancer (one of many costumes)
Mindy Kaling as Tom Hanks as Sully Sullenberger III
Big Sean and Jhene Aiko in a galaxy far, far away
Teyana Taylor as Joanne the Scammer
Teyana Taylor later as Harley Quinn, with husband Iman Schumpert as The Joker
Ryan Lochte as the Mad Hatter
...and Taylor Launter as Ryan Lochte
Mariah Carey as the devil, with Nick Cannon as Luigi
And last but not least, The Chainsmokers as KISS
Bonus: Hoverboard skeleton terrorizes New York City