Lee Su-hyun of 'AKMU' will not attend Onew's concert. It seems to be due to the passing of her close friend, the late Kim Sae-ron.

On the 20th, Onew's agency, Griffin Entertainment, posted a notice on Instagram stating, "Lee Su-hyun, who was scheduled to appear as a guest for the performance on the 21st, will unfortunately not be able to attend."

The agency apologized to fans, saying, "We sincerely apologize for conveying this sudden news to the audience who were looking forward to the amazing stage by Onew and Lee Su-hyun," asking for their understanding.

Lee Su-hyun was expected to participate as a guest at Onew's solo concert on the 21st, and there was great anticipation for their collaborative performance. However, the news of her absence was announced just a day before the concert.

While Onew's side did not specify the reason, it is presumed to be due to the impact of the late Kim Sae-ron's passing on the 16th. Lee Su-hyun and the deceased shared a very close relationship, always supporting each other. Lee Su-hyun was one of the first to visit the funeral home.

<Photo=YG Entertainment, Lee Su-hyun SNS>