New Delhi, July 14 -- BLACKPINK's Rose surprised thousands of fans in Los Angeles over the weekend by bringing out Bruno Mars for a live performance of their collaborative single, 'Apt', during the group's second concert at SoFi Stadium.

The joint appearance marked the first time the pair have performed the track live together in an arena setting.

The duet, released last autumn, features flirtatious lyrics and a catchy chorus, which the two artists shared onstage while wearing coordinating jackets. The set concluded with a burst of confetti and an energetic dance routine by BLACKPINK's backup dancers, adding to the excitement of the moment.

The surprise performance quickly went viral on social media, with fans sharing clips and express...