Billlie Returns to Waterbomb Seoul for Second Straight Year

Billlie is set to take the stage at Waterbomb Seoul 2026, marking the group's second consecutive appearance at one of South Korea's biggest summer music festivals.

The six-member group will perform on July 25 at the Outdoor Global Stage at KINTEX in Goyang. Known for combining live music with large-scale water effects, Waterbomb has become one of the country's signature summer events, attracting top K-pop artists and thousands of festivalgoers each year.

Billlie returns to the lineup following its performance at last year's festival, where the group showcased its high-energy stage presence. This year's set is expected to feature songs from the group's first full-length album, "the collective soul and unconscious: chapter two," including double title tracks "ZAP" and "WORK," both released in May.

The group has continued to build a reputation for its performance-driven identity, blending intricate choreography with distinctive concepts that fans have dubbed "Billlie-core."

With "ZAP" and "WORK" still gaining traction, Billlie is expected to bring that momentum to the festival as it reconnects with audiences during one of the busiest weekends of the summer concert season.