The Glasgow/London duo will play two shows in Scotland early next year, with additional dates to follow.
The iconic folk musician's second album will be reissued on February 7 via FatCat.
It's the band's first new music since 2022's 'The Bees', which was their first album after reuniting.
The announcement comes shortly after the release of his "Get Low" cover with Mark Zuckerberg.
The Canadian DJ and producer's sixth album was produced with Pierre Guerineau and Soulwax, and drops on 28 February through Soulwax's DEEWEE imprint.
The late One Direction singer will be privately joined by his closest peers, including his four bandmates.
The film is still untitled and no release date has been set, but it has been confirmed to be distributed through Apple.
Post Malone has announced nearly 30 shows with Jelly Roll and Sierra Ferrell in select locations.
The BLUE LIPS LIVE tour kicks off 23 January in Oakland.
