In the musical 'Death Note', she'll be playing Light Yagami's top singer girlfriend Misa. Ben will be working with JYJ's Junsu, Park Hae Na, Kang Hong Suk, and more who've been performing on previous shows. 

SEE ALSO: Junsu (XIA) returns to public TV after 15 years on 'Superman Returns', announces encore concert

Ben shared a comment about her musical debut and said, "I'm honored and grateful to join a major production. I'm very nervous and excited to stand on the same stage with sunbaenims, but I'll try my best not to become a harm to the show."

Good luck to Ben on her new challenge!