"You're a Beautiful Man" is a 2009 Korean SBS idol drama. It tells the story of a simple girl who accidentally replaces her brother by disguising herself as a man and becomes a member of an idol group. The story revolves around the Korean music circle and shows the idol group's growth process, emotional experiences, and their confusion and troubles. Starring Jang Keun Suk, Park Shin Hye, Lee Hong Ki, Jung Yong Hwa and Kim Yoo Jin. The drama was a hit Korean drama in 2009. Although the ratings in South Korea were mediocre, it caused a viewing frenzy in Taiwan and Japan. The popularity of the leading actors rose sharply, and the male lead Jang Keun Suk became one of the top Korean stars with this drama.