The 28-year-old is best known as a former member of the K-Pop group Kara, which she joined in 2008.

Goo had also appeared on television and released music by herself.

Police say the cause of death is still under investigation. She appeared at a series of comeback performances last week after being hospitalised in May following an alleged suicide attempt.

K-pop star Goo Hara has died at age 28

Goo Hara, K-pop star of Kara fame, found dead

Goo Hara: Ex-member of K-pop girl band found dead

Goo Hara, K-Pop Star of Group Kara, Is Found Dead

K-Pop artist Goo Hara found dead at home aged 28

K-Pop Star Goo Hara Found Dead in Her Seoul Home