Singer Lee Hyori became one of the judges of OnStyle "Korea's Next Top Model 4."

In "Korea's Next Top Model" aired today, the contestants received the mission of coming out in Lee Hyori's music video.

Lee Hyori said, "I'm so jealous of their bodies. If I had those faces and bodies.." and "I wish I had those legs," arousing laughter.

She also gave many other compliments, such as, "That girl knows exactly what she needs to do. She knows what faces to make and what angle to keep her face at the camera to make herself come out pretty" and "She's already so professional."

"Korea's Next Top Model" started airing on August 15.

Photo Credit: OnStyle