. "Song Jieun, (Hangul: \uC1A1\uC9C0\uC740; Hanja: \u5B8B\u679D\u6069; born May 5, 1990) better known as Jieun, sometimes Ji Eun or Ji-eun, is a South Korean singer. She is best known as a member of the South Korean girl group Secret. Aside from her group's activities, she has released several solo songs and participated in various OSTs. In 2011, her second single, \"Going Crazy\" featuring Bang Yong Guk, went to become her first number one single on the Gaon Chart as a solo artist."@en . . "Jieun"@en . . . . "South Korean singer and dancer" . . . "Song Jieun"@en . . "2009Z"^^ . . . . . . . . . "\uC1A1\uC9C0\uC740"@en . . . . . "1990-05-05Z"^^ . . "Song Jieun"@en . . . . . "1990Z"^^ . "solo_singer" . .