Talk about a SUPER squad!
Dressing as the Merc with a Mouth would be cool enough, but Taylor Swift actually got her hands on a REAL version of the superhero's outfit thanks to the movie's star, Ryan Reynolds!
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As you probably know, Ry and his wife Blake Lively are pretty close with Swift, so it's no surprise that the hot AF actor leant a hand to the Blank Space singer. Let's be real, no one's saying "no" to Taylor!
The 26-year-old spent her Hallows Eve with friends and squad members — including Gigi Hadid who went as a Cub Scout, Kennedy Rayé who donned a cat suit, Martha Hunt dressed as Marcia Brady from The Brady Bunch, Camila Cabello a grandma looking for her cat, and Lily Donaldson was a space cadet!
The blonde beauty also posted another pic with her girls, saying: