Korean pop star Sulli, 25, was found dead in her home in Seoul. The singer, whose real name is Choi Jin-ri, was found by her manager, who called authorities. Sulli had battled depression and often spoke about cyber bullying. She started out her career as a child actress in 2005 and then transitioned into music as part of the K-pop girl band f(x). She quit the band in 2014 after expressing she was overwhelmed and mentally exhausted from being the victim of cyber bullying.