Ex-member of Girl's Day sings 'Why Don't You Know' on 'I Can See Your Voice 5'
An ex-member ofGirl's Dayappeared on 'I Can See Your Voice 5' and sangKim Chung Ha's "Why Don't You Know".
An ex-member ofGirl's Dayappeared on 'I Can See Your Voice 5' and sangKim Chung Ha's "Why Don't You Know".