The band to release their seventh studio album M A N I  A this Autumn.

Chicago rockers have unveiled new cut, Champion, lifted from their forthcoming new album M A N I  A.

Following their first single Young And Menace, Champion is clearly a victorious one, and with its slightly bizarre accompanying visuals, it even gets better. The video features Pete Wentz alongside rapper Post Malone, pro-skateboarder Sewa Kroetkov, and a familiar character from the Young And Menace clip. Check it out below.

The band stated on Facebook:

Wave two of M A N I A is here. To celebrate, here’s a video that was shot recently at the The Berrics, where we had a little skate sesh with Post Malone, Sewa Kroetkov, and the llamas. A day late, but happy go skateboarding day.

M A N I  A is a follow-up to Fall Out Boy 2013’s platinum-certified American Beauty/American Psycho, and it’s set for release on September 15th via Virgin EMI UK/DCD2 Records.