• Jason Derulo dressed up as the Night King from "Game of Thrones" during a performance at the 2017 Maxim Halloween party on Saturday.
• His costume was extremely realistic.
• The singer shared a time-lapse video on Instagram that revealed how intricate the costume was.

Halloween is coming up, and some people think that Jason Derulo has already worn this year's best costume.

On Saturday night, the "Ridin' Solo" singer dressed up as the Night King from "Game of Thrones" during a performance at Maxim's Halloween party — and he looked totally unrecognizable.

Fans were blown away by his getup.

"That is freaky awesome. Loving it," one person commented on his Instagram post. "Best costume ever!" someone else said. Another user called the costume "ICONIC." 

An impressive amount of work went into his costume. Derulo documented the extensive process in a time-lapse video, which he posted on Instagram.

The video shows a team of makeup artists creating the look by molding a custom mask to Derulo's face and contouring the rest of his head with white face paint and dark airbrushed details. He also topped off his costume with armor, just like the character in the show wears.

The costume seemed to hold up well during his performance later that night.

 Plus, it appears that his backup dancers and members of his crew were dressed in matching costumes.

Derulo's expertly crafted ensemble has us excited to see other celebrities' extravagant Haloween costumes later this month.

SEE ALSO: Here's our first look at Daniel Day-Lewis in his final role before retiring

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