Ex-Girlfriend Club (Hangul: 구여친클럽; RR: Guyeochingeulreob) is a 2015 South Korean television series starring Byun Yo-han, Song Ji-hyo, Lee Yoon-ji, Jang Ji-eun and Ryu Hwayoung. It aired on tvN from May 8 to June 13, 2015 on Fridays and Saturdays at 20:30 for 12 episodes. Originally scheduled for 16 episodes, the series was cut down to 12 episodes when ratings proved disappointing.