IU's pre-release single for her comeback "Celebrity" has earned its first certified all-kill as of January 28 at 1:30 PM KST! It is the first song to achieve this in 2021.

The pre-release single, which was released on January 27 at 6 PM KST, has topped all 5 major domestic real-time and daily charts including Melon, Genie, FLO, VIBE, and Bugs. It is currently #1 on iChart's real-time chart!

Prior to the release of 'Celebrity', IU has announced that her upcoming fifth studio album will be released early this year.

Congratulations to IU!