The music icon revealed the news ahead of Sunday's headline performance.
Music festival Coachella came to a rousing conclusion at the weekend when Blondie star Debbie Harry joined band Arcade Fire onstage for the final headline performance.
The Blondie icon joined the band on stage to share lead vocals on ‘Heart Of Glass’ – and you know what? It was pretty good, if a little out of tune at times!
Blondie are set to perform at Glastonbury 2014 , so we're hoping for more collaborations there.