Jason Blum is M3GAN. Or, at least, he’s dressed like the star of his newest horror movie.

At the Los Angeles premiere of Universal Pictures' upcoming filmM3GANat the TCL Theatre in Hollywood on Wednesday night, Blum, 53, donned the doll’s costume from the movie as he appeared alongside four models of the title character.

To look the part, the horror producer wore a blond wig, a khaki-colored dress with a blue and red bow tied around his neck, white tights and a white and grey striped long-sleeved shirt as he matched the four dolls and struck a pose worthy of Blumhouse Production’s newest villain.

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Jason Blum attends the Los Angeles Premiere Of Universal Pictures' “M3GAN”

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Jason Blum, Allison Williams ‘M3GAN’ film premiere, Los Angeles, California

“Get ready, world,” Blum wrote in aTwitter postWednesday evening ahead of the premiere, showing off his M3GAN costume. “I’m back.”

The horror producer previously dressed up as the character for Blumhouse’s annual Halloween party in October, according toVanity Fair.

“Those bags are a little scary,” Blum wrote of his appearance in the costume onTwitteron Oct. 27. “I’m kind of like a #M3GAN 2.0. (40 years later)”

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In the upcoming film, what starts as a friendship between M3GAN and Cady (McGraw) grows scary when it quickly becomes apparent M3GAN is a little too protective over her.

Geoffrey Short/Universal Pictures

(from left) Cady (Violet McGraw), M3GAN and Gemma (Allison Williams) in M3GAN, directed by Gerard Johnstone.

The trailer for the film, set toTaylor Swift’s 2019 song “It’s Nice to Have a Friend,” shows the extreme and violent lengths M3GAN goes to in the name of keeping her human companion safe, leading to a confrontation between her and Gemma, as well as some creepy dance moves from the doll herself.

In addition to Williams and McGraw,M3GANstars Ronny Chieng, Brian Jordan Alvarez, Jen Van Epps, Lori Dungey and Stephane Garneau-Monten.

M3GANis in theaters Jan. 6, 2023.

source: people.com