Halsey might just be one of the biggest Marilyn Manson fans in the pop scene. After revealing a tattoo of the rocker's face on her ribcage a few months ago in a since-deleted Instagram post, the pop star sported a nearly-perfect Manson costume this past weekend at her Halloween party.

Halsey posted a photo on her Instagram replicating Manson's signature Mechanical Animals look, with red shoulder-length hair and colorful raccoon-like eye makeup. She also posed with American Horror Story star Evan Peters, who was dressed as an Insane Clown Posse-inspired juggalo.

The photos were taken at the singer's Halloween party in Los Angeles this past Friday (Oct. 25). See the images below.

Though Halsey is primarily a pop musician, she channels rock and roll. "I come from a mixed race family — my dad's black and my mom's white — so growing up my dad was listening to a ton of old school rap and my mom was listening to a ton of '90s grunge. So I was fortunate that my parents were rockin' MTV when I was an infant," she told MTV in an interview, citing Nirvana and the Cure as some of her biggest influences.

If you're having any trouble deciding on a costume for Halloween this year, Manson definitely has quite a few looks that are simple enough to recreate.

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