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LE SSERAFIM, ILLIT and KATSEYE collaboration stays on the UK singles chart for four weeks

2026-07-11 · about 5 min read

A collaboration by LE SSERAFIM, ILLIT and KATSEYE has reportedly stayed on the UK Official Singles Chart for four weeks. The important part is not only the first entry but the duration. A first-week chart position can reflect fandom focus, while four weeks suggests continued overseas listening.

SectionKey summaryWhat to check
Chart resultThe song reportedly entered the UK Official Singles Chart Top 100 for four straight weeks.Watch ranking changes and streaming trends together.
Collaboration structureThe track links three HYBE-related girl groups.Check whether the combined fandom effect becomes a long-term strategy.
Overseas meaningThe UK chart offers a different market signal from North America.Watch radio, playlists and live plans.
CautionChart entry alone does not prove success in every market.Compare streams, videos and tour results.

Why it matters now

K-pop no longer moves only through one group’s domestic comeback. Label collaborations, global member structures, short-form spread and overseas playlisting can work together. This case tests whether several fandoms can create real staying power abroad.

Confirmed facts

  • Yonhap and KBS reported the four-week UK Official Singles Chart Top 100 run.
  • Reports included the latest ranking and the length of the chart stay.
  • Coverage also described HYBE girl groups’ global chart momentum.
  • Exact rankings and methodology should be checked through the Official Charts update.

Issues and interpretation

SectionKey summaryWhat to check
Fandom combinationMulti-team tracks can have strong first-week power, but staying power is separate.The fifth-week result will matter.
Market expansionUK charting can affect European promotion and live plans.Look for local radio and media exposure.
Content strategyA collaboration may strengthen label branding.Each group still needs a clear identity.

What to watch next

  • Check whether the song remains for a fifth week.
  • Watch short-form reactions and playlist support.
  • See whether HYBE connects the song to performances or fan events.
  • Compare the effect with each group’s next comeback.

Search keywords

  • LE SSERAFIM ILLIT KATSEYE UK chart
  • Iconic By Mistake Official Singles Chart
  • HYBE girl group collaboration
  • K-pop UK chart four weeks
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Music charts depend on counting periods and platform rules. Read the ranking with duration and promotion context.
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