LE SSERAFIM, ILLIT, and KATSEYE have dropped a collaborative dance practice video for 'ICONIC BY MISTAKE,' bringing together three powerhouse girl groups for one standout performance.

The video features all three groups executing the choreography in perfect sync, giving fans a closer look at the track's dance moves. It's a rare team-up that highlights the chemistry between LE SSERAFIM, ILLIT, and KATSEYE—each group bringing their own energy and precision to the routine.

For those unfamiliar with the groups: LE SSERAFIM, under HYBE and Source Music, has built a reputation for sharp, polished performances since their 2022 debut. ILLIT, also under HYBE, quickly made waves with their sleek, trendy sound since launching in 2022. KATSEYE, formed through the Geffen Records and HYBE joint venture Geffen Hybe, represents a more global approach to K-pop, having debuted in 2023.

The dance practice video allows viewers to break down the formation changes and footwork without the production gloss of the official music video. These behind-the-scenes glimpses have become fan favorites—they're where groups' technical skills really shine, and where viewers can appreciate the hours of practice that go into perfecting every move.

This collaboration comes as all three groups continue their individual activities. The dance practice video is the kind of content that generates buzz within fan communities, circulating across social media platforms and giving each group exposure to the others' fanbases.

For casual viewers, it's a solid introduction to how these groups handle ensemble choreography and what makes their individual styles distinct even when performing the same routine. For dedicated fans, it's a chance to appreciate the technical execution and see which group members nail specific sections.

You can watch the full dance practice video now on their official channels.