India, May 31 -- The worlds of K-pop and Hollywood superhero cinema have officially collided. On May 31, 2026, Source Music released CELEBRATION (Supergirl ver.), a special remix by South Korean girl group LE SSERAFIM, created in collaboration with Warner Bros. and DC's upcoming Supergirl movie. This is one of the more ambitious K-pop-to-Hollywood crossovers in recent memory.

The Supergirl version builds on CELEBRATION, a techno and hardstyle track that LE SSERAFIM originally released on April 24, 2026, as the lead single for their upcoming second studio album Pureflow Pt. 1. The song carries the message that anyone can celebrate reaching a personal milestone, specifically, the moment when one chooses to confront and acknowledge their fe...