Girls' Generation's Taeyeon and Yuri showed their love for Shinhwa by coming out to their '2013 SHINHWA Grand Tour THE CLASSIC' Seoul finale concert on the 3rd!

Minwoo shared on his Facebook, "Taeyeon and Yuri who came out to cheer on Shinhwa for their 15th anniversary finale concert~^^ I am thankful to my kind dongsengs who have has much loyalty as Shinhwa~ I will go to Girls' Generation's concert next time♥ Thanks for the birthday present, Yuri^^hehe",with a friendly snapshot of him with his fellow judge for 'Dancing 9', Yuri, as well as Taeyeon.

Taeyeon also shared on her Instagram, "I am excited! Anticipation anticipation! #ShinhwaChangjo", and uploaded a short clip of the concert.