Celebrities Attend IU's Concert, Lee Jun Ki and 'My Ahjussi' Star Included

Since starring together in Moon Lovers, IU and Lee Jun Ki have become close friends. It's obvious that Lee Jun Ki would attend the 10-year career concert of the singer of the song Good Day.

Another Moon Lovers star, Kang Han Na, also attended. She even gave flowers as a congratulatory gesture to IU.

Actress Park Si Yeon also came and showed that she is a big fan of IU. IU's performance throughout the concert impressed her.

TWICE became guest stars at IU's concert. IU said she likes TWICE's songs and always watches their music videos. In addition to TWICE, IU also invited her idol, the legendary boy band g.o.d.

Behind the stage, there is also a team from the drama My Ahjussi, which stars IU. The ahjussi, Lee Sun Gyun, also came.

Next, there is Heo Youngsaeng from the boy band SS501 who seems to be a big fan of IU.

Yebin from the girl band DIA is also a big fan of IU. In addition to bringing a lightstick, she also admitted to giving a bouquet of flowers to her idol.

Sooyoung SNSD and her boyfriend, Jung Kyung Ho, were also present. This is a concert photo shared by Sooyoung on Insta Story.

Sulli is IU's close friend. So it's not surprising that this former member of f(x) also came and looked very proud of IU.

Another friend of IU, Jiyeon from T-Ara, also came and made the fans happy to see these supportive friends.