If Hilary Duff and BF Jason Walsh were the prime example of how NOT to do a couples costume last night, Amy Schumer and her boyfriend Ben Hanisch were the prime example of a DO.

LONDON, ENGLAND - SEPTEMBER 06: Amy Schumer and Ben Hanisch arrive for GQ Men Of The Year Awards 2016 at Tate Modern on September 6, 2016 in London, England. (Photo by Gareth Cattermole/Getty Images)

Though Amy has seen her fair share of controversy regarding cultural insensitivity herself, last night, she was showing the rest of Hollywood how it鈥檚 done with her and Ben鈥檚 amazing recreation of the Stranger Things kids.

Not only was their getup one of the year鈥檚 five most Googled looks, these two really pulled out all the stops to get it right.

Stranger things #happyhalloween from Eleven and Dustin!

A post shared by @ amyschumer on

Ben is absolutely HILARIOUS as Eleven in his pink plaid dress and semi-shaved head, while Amy makes for a super sheepish curly-haired Dustin.

Sexy AF

A post shared by @ amyschumer on

A close-up of the duo reveals the extreme attention to detail they gave their looks, going so far as to add in Eleven鈥檚 chronic nosebleed that appears after she鈥檚 used her powers.

Eleven wait up it's me!

A post shared by @ amyschumer on

Ben really goes for it in the facial expression department too 鈥 he鈥檚 so committed to that stare, in fact, that he doesn鈥檛 even let up while riding bikes, eerily fixating on the camera as Amy 鈥 we mean Dustin 鈥 tries to keep up. 鈥淓leven, wait up, it鈥檚 me!鈥 she yells out.

Barb!

A post shared by @ amyschumer on

We mean鈥 just check out that body posture!

Neither of us can remember what song this was

A post shared by @ amyschumer on

Their night ended with what looks like a rousing rendition of karaoke, though, as Amy admits, 鈥淣either of us can remember what the song was.鈥

Whatever it was, it certainly looks fun! Happy Halloween, you two!

Do you have a couples costume that blows Amy and Ben鈥檚 out of the water? Show us @BritandCo!

(Photo via Gareth Cattermole/Getty)