Rosé from Blackpink unexpectedly joined Coldplay on stage in Seoul, performing her hit "APT."

Rosé from Blackpink surprised Coldplay fans by joining them on stage during their Seoul concert on April 22, performing her hit "APT." The unplanned duet, with Chris Martin initially playing the song solo, became a viral sensation, highlighting Rosé's growing global influence. The performance included pink confetti and a second run-through, with both artists sharing a hug at the end. Rosé's "APT." has been a major success, reaching No. 3 on the Billboard Hot 100.