K-Pop singer Goo Hara has been found dead at her home, according to the Gangnam Police Department. The former Kara band member was just 28 years old.
In May this year the star apologised to her fans after trying to take her own life, but this time simply posted a picture to Instagram with the caption "goodbye".
The tragic news comes just weeks after South Korean pop star and actress Sulli was found dead at her home south of Seoul, aged just 25.
As the news spreads across the world, fans of Hara have taken to social media so post condolences and heartfelt tributes.
Here's a selection of the most emotional messages.