Viewers are excited to see tvN's upcoming drama "The Three Musketeers" especially after catching a glimpse of CNBLUE frontman Jung Yong Hwa's sexy back.

Stills of the hunk filming for the new drama show off Yong Hwa's sexy back and are gaining a lot of attention among fans online.

Jung Yong Hwa plays Park Dal Hyang in the new TV drama based on the famed novel by Alexandre Dumas, but with a Korean twist. 

The CNBLUE singer is already being praised by the "The Three Musketeers" director Lee Young Ok for his performance and impressive physique.  "I heard that [he] normally enjoys going to the health club and playing basketball, which may be why his athleticism is so great.  There are a lot of horse-riding and action scenes that require much physical activity within the drama, but he learns quickly and is pulling it off," Lee said.

"Due to his overflowing passion and motivation, he doesn't hold himself back from taking on the things he wants to accomplish, and exudes energy. The character of Park Dal Hyang possesses the genuine qualities of a warrior that many females will find charming. Please look forward to it."

"The Three Muskateers" is set to premiere on August 17th on tvN in South Korea.