You're beautiful stays true to its name. The main cast include very handsome/beautiful actors, Jang Geun Suk, Park Shin, Hye, Jong Yung Wha, and Lee Hong Ki. They all display their musical singing and playing abilities as well as acting. For all the girls out there, you will definitely "fangirl" over this drama. It is indeed my favorite and I'm sure will be yours as well. So watch you're beautiful and immense yourself in the love, humor, friendship, and more.