Seo In Young also goes by her English name, Elly.

Singer Kim Jung Hwan goes by his English name, Eddy Kim.

She's not Korean, but f(x)'s Victoria's Chinese name is Sòng Qiàn.

Park Jaebeom now goes by his English name, Jay Park.

Shinhwa's Lee Sun Ho goes by his English name, Andy, which by the way was originally Jason!

Shinhwa's Mun Jung-hyuk goes by his English name, Eric!

You know him as Brian of Fly to the Sky but his Korean name is Joo Jin-taek.

You know her as Nicole Jung but her Korean name is Jung Yong Joo.

Hwang Mi Young is Tiffany of SNSD's Korean name.

Victoria's fellow partner-in-crime, Amber's Chinese name is Liú Yìyún.