'Video Star' released a sexy chair dance video teaser of their new MC, Hyosung! 

The chair dance, which was partially released previously in a commercial for a different brand, drew a lot of attention from fans, and 'Video Star' decided to release the entire choreography to celebrate Hyosung's debut as their youngest MC. 

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It is reported that Hyosung herself was involved in making the choreography with a professional choreographer. 

You can watch the show with Hyosung as an MC on October 18, 8:30PM KST! 

Check out the sexy video above!