List of Celebrities who Watched IU's 'Golden Hour' Concert Day 1, from Kim Soo Hyun to True Fanboy Jungkook BTS

Kim Soo Hyun uploaded a photo of the stadium adorned with IU banners. Kim Soo Hyun is a close friend of IU who has worked together in PRODUCER.

Im Seulong, who previously had a duet with IU in the song Nagging, also came to the concert.

Umji VIVIZ also didn't miss this opportunity. She showed her enthusiasm for attending IU's concert.

Beomgyu and Soobin from TXT even showed off on Weverse that they want to watch. Fans even said that they were willing to be IU's lightstick courier. Here's a photo of them taken by a fan.

Singer Rothy is also very happy to be able to attend IU's concert. Who wouldn't be happy, right?

Minji from SECRET NUMBER also couldn't resist showing off that she could watch IU's concert.

Kang Ji Young, former member of KARA who is now an actress, also took a photo of the stage. It doesn't matter even if it's from afar, as long as the vibe is good.

Jeongyeon from TWICE also showed off to ONCE that she watched IU's concert. There were some who said that Nayeon also came, but her photo turned out to be from ITZY's concert.

Joochan Golden Child also told his fans that he doesn't regret coming to IU's concert at all.

Actress Park Ju Hyun, Kim Min Seok (right) who starred in My Mister, and SQUID GAME star, Anumpam Tripathi also watched it together.

Kwon Eunbi also provided evidence to her fans that she was lucky to attend IU's concert.

Seungsoo, child actor who acted alongside IU in the film BROKER, showed off his four tickets. It should be proud.

Jungkook BTS is also a fanboy of IU, so he came too. It's lucky to sit close to Jungkook.