SISTAR's Hyorin was unable to hold back tears after her last performance on KBS's 'Immortal Song 2'. With her powerful performances on the show, Hyorin was able to show off her hidden talents and skills, wowing the audience and receiving recognition as a true idol diva. On the 10th, Hyorin gave it her all during her rendition of �Namjin's "One Should Have a Kind Heart", with her sexy, yet charismatic performance. During the interview after her performance, she stated, "I think that I've grown through 'Immortal Song 2'. I do have some regrets because I think I could have done better", and that�"'Immortal Song 2' has become a memory that I will never be able to forget for the rest of my life and my singing career". Although Hyorin was not declared the winner, her flawless performance was applauded enthusiastically by the audience. Source + Photo: MyDaily, Dailian, NTN