Jo Eun-byul (; ; born on June 23, 1982) is a South Korean singer and stage actress known as Eun-byul () or Evie (). She was the leader and lead singer of the now disbanded K-pop group, LUV.
She started her career as the leader of K-pop group, LUV. After the group achieved mild success and a large fanbase, LUV disbanded and Jo Eun-byul, along with the other two members (Jeon Hye-bin and Oh Yeon-seo) decided to pursue their own personal goals.
Eun-byul worked as a stage actress in musicals in Daehangno for 7 years before signing to Coo Entertainment and releasing her solo mini-album entitled Oneul Haruman (, This Day) on October 26, 2009. The mini-album contains a song called "Orange Sunshine" that features former bandmate, Jeon Hye-bin.
As of February 2014, Eun-byul is still working as a musical actress under the name of 'Evie Cho'.