"Nikki" is a song recorded by American pop punk band Forever the Sickest Kids from their third studio album, J.A.C.K.
It was written by Jonathan Cook, Austin Bello, Caleb Turman, Kyle Burns, Mike Green, Patrick Stump, and Neal Avron.
"[1] Regarding the band's friend and his wife, vocalist and bassist Austin Bello said, "I think the song really shows the battle between, I guess, love and hate.
"[3] Vocalist Jonathan Cook stated that the band had reached out to Stump to see if he wanted to be a part of the song, with him responding that he was interested in singing on the track.
[8][9][10][11] Matthew Sievers of SF Media compared it to the band's song "Hey Brittany", saying it had "tasteful synth and [an] upbeat melody.
[11] Tim Sendra of AllMusic claimed the song was one of the few from the album that showed "some ambition and inspiration", saying it had a "Bon Jovi stadium rock chorus".