Lin Hsin-ju (Lin Xinru, born 27 January 1976), also known as Ruby Lin, is a Taiwanese actress, television producer, artistic director and pop singer. A popular actress, she has over 60 million followers on Sina Weibo.Lin made her acting debut in a TV commercial in Taiwan. After playing supporting roles in various TV dramas for 2 years, Lin became an Asian superstar overnight with her breakout role as Xia Ziwei in the mega-hit series My Fair Princess (1998-1999).