Promis_9 (No Ji-sun, Song Ha-young, Lee Sae Rom, Lee Chaeyoung, Lee Na-gyung, Park Ji-won, Lee Seo-yeon, Baek Ji-heon, Jang Gyu-ri) Lee Chaeyoung poses in photo time.
About Lee Chae-young
Lee Chae-young is a South Korean actress. She debuted in a music video called "Come On" by the Hip-hop group Turtles in 2003. The following year, she appeared in Rain's "I Do" music video and in 2007, Yoon Mi-rae's "Did You Forget It".
 Wikipedia