TaeTiSeo Seohyun is seen enjoying Shin Seung Hoon's concert. 

Mnet's "One Concert," which is due to air on the 25th, started off with Shin Seung Hoon as the first performer. Many top Korean stars were seen at the event.

Among the 300 in the audience, singers Kangta, Kim Jin Pyo, Gummy, and Yangpa were seen, among others. Comedian Jung Joon Ha was also there, along with actress Go Ara. They all represented Shin Seung Hoon's many star friends.

In the crowd was seen SNSD Seohyun. Her white skin tone matched her pink dress, making her look like a young girl. Her beauty shined more through her long wavy hair, adding a romantic feel to her overall feel.

Viewers commented, "Seohyeon's unique young beauty," "Cute," and, "I like Seohyun."