A picture of members of Girl's Generation attending the concert of their peers, Wonder Girl's has been revealed.

An online community board posted a photo and wrote, 'Tiffany and Seohyun went to watch the Wonder Girl's Concert.'

Girl's Generation members Tiffany and Seohyun are clearly visible in their seats to watch the Wonder Girl's solo concert that was held on July 7th in Seoul called 'Wonder World Tour in Seoul 2012.'

Tiffany and Seohyun look comfortable in their sleeveless attire and are waiting for the Wonder Girl's concert to begin.  Tiffany and Seohyun never went on stage, but they cheered on their peers until the very last song.

Netizens who saw the comradre of the national girl groups Girl's Generation and the Wonder Girl's commented, "It is nice to see the close friendship between the girl groups."

This was the first solo concert for the Wonder Girl's in three years and on this day about 6000 fans were in attendance and fiercely cheered on the five beautiful ladies as they held the first show in their concert tour.

Source: Sports Chosun via Naver