To which group does the singer, who stars with Lee Sang-woo in the TV series All About My Mom belong ?
Eugene (actress) Kim Yoo-jin (born March 3, 1981), professionally known as Eugene, is a South Korean singer, actress and presenter. She is best known as a member of South Korean girl group S.E.S..
Oh Yeon-seo Oh Yeon-seo (born Oh Haet-nim, on June 22, 1987), is a South Korean actress and former member of South Korean girl group, LUV. She is best known for her roles in television dramas "My Husband Got a Family" (2012), "Jang Bo-ri is Here!" (2014), "Shine or Go Crazy" (2015) and "Please Come Back, Mister" (2016).