The single is from the band's forthcoming album M A N I A.

The video features celebrities including actors Josh Brener and Timothy Granaderos, and reality TV star Ashley Iaconetti. Jaden Smith also appears at the end of the video and smashes a VR headset.

The band explained the idea behind the video on Twitter, saying "I can't think of a worse drug than fake reality...We create and can be whoever we want, yet our choices often leave us lonely and unfulfilled. Smash the fake reality. Don't just sit around and kill time."

Watch the vid for Champion ft. @officialjaden, Josh Brener, @ashleyiaco + @TGranaderos https://t.co/NQfkjvpOi2 pic.twitter.com/g6fq7QoVBv

— Fall Out Boy (@falloutboy) July 28, 2017

Fall Out Boy's seventh album is due out September 15. Check out the 'Champion' video below.