Rei Ami didn't think too far outside the golden box when coming up with her Halloween costume this year.

The singer behind the musical voice of KPop Demon Hunters ' Zoey dressed up as the animated character for Heidi Klum 's 24th Annual Halloween Party , slaying the first look her character wears in the film—patchwork parachute pants while jumping out of a plan, naturally—with down-to-the-last-detail styling.

How it's done, indeed.

"Oh my god, it's everywhere, I can't get a break from it," Rei told E! News on the red carpet outside New York's Hard Rock Hotel Oct. 31, referring to the ubiquity of KPop Demon Hunter -inspired costumes this year. "And I'm not complaining, please!"

The 30-year-old showed off the intricate embroidery, noting the symbolic sea turtle and a hibiscus,

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