The Swedish pop star is currently on an acclaimed European tour and is presented together with David Byrne and Little Simz as new names at the festival, which will be held from June 27 to July 4 next year.
Swedish rappers Yung Lean and Bladee are also ready for the festival and will perform together.
It has already been known that Gorillaz, The Cure and Ethel Cain, among others, will be coming to Roskilde Festival this summer.
