Shim Eun Jin of "first generation" idol group Baby V.O.X. released a photo taken at Shinhwa's recent concert.

On March 25th, Shim Eun Jin uploaded a photo and wrote on her Twitter, "Came to the Shinhwa concert with Mi Yeon. Shinhwa Fighting! It has been a while since I saw them and it feels good."�In the photo she is seen with her former member Kan Mi Yeon at Shinhwa's concert, and followers are noting that both do not have much make up on.

She continued, "Today is Shinhwa's concert!� Afterwards..." and uploaded a photo she took with Shinhwa members Min Woo and Eric.

Followers who saw the photos commented, "1st generation idols are so close," "Were they always this close?� Interesting," and "Shim Eun Jin and Kan Mi Yeon seem to be getting younger."

Shinhwa held their concert on March 24th and 25th at Seoul Olympic Stadium.� Other stars who attended the concert include TVXQ's Changmin, Girls' Generation's Sooyoung and Hyoyeon, Super Junior's Leeteuk, 2PM's Taecyeon and Junho and Wonder Girl's Yubin.

Source + Image: Shim Eun Jin's�Twitter