11:28 am, November 1st, 2012
PHOTOSKim Kardashian threw a Halloween Birthday Bash at LIV in Miami on Wednesday, and her outfit was purr-fect.
The reality star (whose real birthday was October 21) donned a Catwoman costume for the event, while beau Kanye West dressed as Batman.
Kourtney Kardashian and Scott Disick went as Batgirl and Robin, respectively, and pal Jonathan Cheban appeared as The Riddler.
See PHOTOS from the party below!
And check out more celeb Halloween costumes here!
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