Kim Kardashian's Catwoman Halloween Costume Makes Waves

Kim Kardashian wowed fans on Halloween in a black leather Catwoman costume.

The reality television star arrived at Miami Beach's Club LIV in her boyfriend Kanye West's gold Lamborghini on Wednesday.

"Can't wait for you to see my costume," Kardashian posted to Twitter ahead of her night out. "Even cars to go with our theme!"

She paired with the leather suit with heeled leather boots, long gloves, and a facemask with cat ears.

Completing Kardashian's costume, West wore an all-black getup dressed at Batman.

Kourtney Kardashian joined the pair dressed as Batgirl along with her partner Scott Disick, who wore a Robin costume. Kardashian's friend Jonathan Cheban also attended the party and added to the comic book characters theme dressed as The Riddler.

In addition to observing Halloween traditions Wednesday, Kardashian and her friends celebrated her 32nd birthday, which was on Oct. 21.

Other guests at the party included Hulk Hogan, who wore a bandanna, sunglasses, and a bright orange-and-red boa.

The Catwoman ensemble was not the first costume Kardashian debuted this Halloween. The reality television star made a splash in New York City earlier this week in a custom-made mermaid costume. The getup came complete with a blonde wig, seashell bra, and sparkling green fishtail skirt.

Kardashian updated her fans via a Celebuzz blog, writing: "Me and my Captain! I'm off to the Midori Halloween Party in NYC! So excited! What do you think of my costume? I've always been fascinated with mermaids!"

By her side again, West coordinated his costume with Kardashian and dressed as a sailor.

Fortunately, Kardashian attended the party just before Hurricane Sandy arrived in NYC. The frequent Twitter user informed fans on Sunday: "Back in Miami now. Missed the storm. I'm praying for everyone on the East Coast. I hope everyone is safe!"

Meanwhile, the 32-year-old star is currently filming her reality series "Kourtney and Kim Take Miami."