Balmain x H&M Featuring the Backstreet Boys Was Everything We Didn’t Know We Needed

Everyone’s favorite girl squad (Kendall, Gigi, Karlie) modeled the Balmain x H&M Collection Launch last night, but the cherry on top was the surprise performance by everyone’s favorite ’90s boyband (Backstreet Boys), culminating in the hottest NYFW moment and some major fangirling.

Olivier Rousteing’s Balmain x H&M runway show last night in New York was really larger than life and marks a new, fresh relationship for Howie Dorough, Nick CarterA. J. McLeanKevin Richardson and Brian Littrell with the fashion world.

Their moves, their clothes, and their music were all on point:

BACKSTREET’S BACK OMG OMG OMG #hmbalmaination

A video posted by Soo Joo (@soojmooj) on

BACKSTREET’S TREAT #hmbalmaination A video posted by Soo Joo (@soojmooj) on

Scenes from 10 yr old Angela’s dream #backstreetboys #hmbalmaination A video posted by Angela Koh (@ang.koh) on

Kendall Jenner led the pack of Rousteing’s model muses down the runway, which included Gigi Hadid, Karlie Kloss, Bella Hadid, Alessanda Ambrosio, and Joan Smalls. As for members of the lucky audience who got to witness the spectacle, Kendall’s sis Kylie Jenner was of course in attendance, as well as Diane KrugerRosie Huntington-Whiteley, Ellie Goulding, Martha Hunt, Zachary Quinto, and Alexa Chung.

The Balmain x H&M collection hits stores Nov. 5.

Check out the gallery above to see the models walk the runway and other moments from the show.

Double parked. 🍺🍺 I forgot to wear trousers but the models didn’t. RG @amytastley

A photo posted by Alexa (@chungalexa) on

Oh hai @karliekloss I was the mentalist whooping in case you were curious ❤️ #hmbalmaination @olivier_rousteing A photo posted by elliegoulding (@elliegoulding) on

Yes Balmain X H&M I love you @olivier_rousteing you’re the dopest.

A photo posted by King Kylie (@kyliejenner) on

THE LOVE #HMBALMAINATION @officialjdunn #getready #tonight #JOINTHENATION A photo posted by OLIVIER R. (@olivier_rousteing) on

#HMBALMAINATION 🙋🏻🙋🏼🙋🏾

A photo posted by Jourdan Dunn (@officialjdunn) on

Goodnight #balmainarmy also we watched backstreet boys A photo posted by Bella Hadid (@bellahadid) on

@balmainparis cute little @pascalpascale new friend @tompecheux

A photo posted by Bella Hadid (@bellahadid) on