Rob Kardashian and Blac Chyna in ‘Purge’ Halloween Costumes Will Haunt You Forever

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Let the annual Purge commence. Rob Kardashian and Blac Chyna celebrated Halloween with creepy costumes from the dystopian Purge films on Monday, October 31.

The engaged couple, who are expecting a baby girl this month, spent a night out on the town wearing terrifying Purge ensembles. Pregnant Chyna, 28, stepped out in a blood-stained lab coat, white high-top sneakers and a skintight white dress, which put her growing baby bump on full display. She completed the spooky look with an oversize blonde afro wig, a diamond choker and, of course, a long bloody knife.

The Purge is finally over! ? Night guys hope y'all enjoy ur Halloween ?

A post shared by Blac Chyna (@blacchyna) on

Meanwhile, Kardashian, 29, donned a Jason Voorhees–esque mask, a black graphic hoodie, basketball shorts and his signature Gucci slide sandals, as he wielded a spiked weapon of his own.

Blac Chyna Rob Kardashian
Blac Chyna and Rob Kardashian at Onyx Nightclub on March 27, 2016, in Atlanta. Prince Williams/WireImage.com

"Find somebody that's just as crazy as you!" the expectant model captioned a black-and-white Instagram photo of herself and her fiancé.

Chyna also shared a series of dark, sinister videos from the night. In one clip, she stares blankly at the camera as scary music plays in the background. In another, the couple slowly walk toward the camera as Chyna poses and Kardashian swings his battle weapon around. "Why is he so damn silly," she captioned the post.

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At the end of the evening, the Lashed Bar owner told her 9.1 million Instagram followers: "The Purge is finally over! Night guys hope y'all enjoy ur Halloween."

Earlier in the day, Chyna and her 4-year-old son with ex Tyga, King Cairo, both dressed up as Kardashian for Halloween. The mother-son duo donned black T-shirts, black sweatpants, sandals and Los Angeles Dodgers baseball caps, the Arthur George sock designer's everyday outfit.

"This is the cutest thing ever I must say!!" she captioned an Instagram video of King putting on his Rob-inspired getup.

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