Girl’s Generation‘s kid leader Taeyeon has once again solidified her ‘Queen of OST’ status with the release of  “Missing You Like Crazy“.

The song, which serves as the main OST for MBC‘s drama ‘The King 2 Hearts‘, has been topping many charts, so much so that Taeyeon was provided the opportunity to hold a special stage!

On today’s episode of MBC’s ‘Music Core‘, Taeyeon took the stage to perform “Missing You Like Crazy”.

Check out her absolutely flawless performance below, and be sure to view the rest of today’s performances here!

http://www.youtube.com/watch?feature=player_embedded&v=sYQZ5DaxT4w