[Photo by: Warner Bros. Records/YouTube]
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"Dark Blue" is taken from Jack's Mannequin's 2005 record Everything In Transit, and it's clear that Halsey is as big of a Jack's Mannequin fan as we are.
Watch footage from their live performance below:
Halsey sang a cover of “Dark Blue” by Jack’s Mannequin! (San Diego) pic.twitter.com/aOC2ZlX90G— halsey updates ! (@halseyxupdates) November 6, 2017
Understandably, fans are loving their live collaboration:
Halsey sang Dark Blue with Andrew McMahon last night at her show and I have no words. ������— Jill Doverspike (@JDove_Love) November 6, 2017
Halsey and Andrew McMahon did Dark Blue last night and I’m sobbing in my bed.— Rheagan Quigg (@RheaQuiggy) November 6, 2017
So halsey brought out Andrew McMahon and sang my fav song ever live��— Ash (@_ImTrashley) November 6, 2017
halsey singing dark blue with andrew mcmahon??? omg like i thought i couldnt love her more but she keeps pullin on my emo kid heart strings— lonely boy (@hellaalexx) November 6, 2017
i can’t believe halsey brought andrew mcmahon out on stage with her and i wasn’t there to witness it wtf??????— Sexy Fashion Cactus (@miaofthemyscira) November 6, 2017
HAS HALSEY EVER BEEN AT THE SAME ANDREW MCMAHON SHOW AS ANY OF US? HAS SHE EVER CRIED TO DARK BLUE LIKE I DO EVERY TIME I HEAR THE INTRO— paul!na (@thecanyonsep) November 6, 2017
SHOUTOUT TO HALSEY AND ANDREW MCMAHON FOR MAKING ME BELIEVE IN GOD— ˗ˋˏ bella ˎˊ˗ (@elevamy) November 6, 2017
BITCHES. HALSEY BROUGHT OUT ANDREW MCMAHON AND I ALMOST DIED.— M. (@lxkehouse) November 6, 2017
And McMahon shared a photo, thanking Halsey for the opportunity. "You and your band put on an amazing show and I was honored to share the stage."
It truly is a collab we could only dream of—we just wish we were there to see it live!
What are your thoughts on their performance? Let us know in the comments below!
Watch more: APMAs 2017 Performance: ANDREW MCMAHON