FORESTELLA, a crossover male quartet, will perform a congratulatory song for Kim Yuna and Ko Woo Rim, members of the group!On October 19, a representative from Ko Woo Rim’s agency BEAT INTERACTIVE revealed that FORESTELLA will perform a wedding congratulatory song at Kim Yuna and Ko Woo Rim’s wedding. It is unknown whether the groom-to-be, Ko Woo Rim, will perform the congratulatory song with his group.Kim Yuna and Ko Woo Rim surprised fans earlier this month when they announced their relationship and marriage plans. On October 22, their wedding will be held in private with only family and close friends at the Shilla Hotel in Seoul.Kim Yuna and Ko Woo Rim, congratulations!