On December 18, it was officially announced that Choi Seo In ultimately passed away after suffering from ovarian cancer. 

SEE ALSO: HYBE's stock rebounds amidst ADOR management rights controversy

Choi Seo In debuted as an SBS comedian and was an active member of tvN's 'Comedy Big League'. In 2013, she also took part in the comedy performance 'Dream Girls'.

Her funeral will take place at the funeral home of Korea University Guro Hospital on December 20.