LE SSERAFIM, ILLIT, and KATSEYE just claimed their first music show trophy for "ICONIC BY MISTAKE" on M Countdown, marking the latest milestone for the collaborative track.

The win comes on the heels of the single's impressive Billboard Hot 100 debut in the top 40 earlier this week—a major achievement for a three-group partnership that already seemed like a long shot to gain traction internationally. The M Countdown victory solidifies the track's momentum at home in South Korea, where music show wins typically signal strong public and industry support.

"ICONIC BY MISTAKE" has proven to be more than just a novelty collab. The fact that three groups from different companies and fan bases came together for this project made the chart performance all the more impressive. Each group brought their own vocal and performance strengths to the table, and it appears the combination resonated with both Korean and international audiences.

The music show circuit in Korea remains highly competitive, with new releases dropping weekly. Earning a first-place trophy requires consistent listener votes, digital sales, and broadcast metrics, so this win isn't handed out lightly. For a collaboration track—which typically has a narrower appeal than solo group releases—this is a genuine accomplishment.

M Countdown also featured performances from other artists during the episode, though "ICONIC BY MISTAKE" was the standout winner of the day.

For LE SSERAFIM, ILLIT, and KATSEYE, this represents a rare moment where three groups across different labels worked together successfully. It remains to be seen whether this collaboration will lead to future multi-group projects, but if "ICONIC BY MISTAKE" is any indication, there's audience appetite for the right combination. The track's Billboard presence suggests the appeal extends well beyond K-pop's domestic market, which could make this model attractive to labels looking to expand their international reach.

Both the chart performance and music show win underscore how collaborative projects can break through the noise when executed thoughtfully.