Yuki Hsu is a Taiwanese singer and actress. She is perhaps best known for her series of hits in Taiwan between 1998 and 2001. Most of her songs in her early career are upbeat, catchy, melodic dance tracks, often with youthful themes or lyrics. Some of her well-known songs include "Ding Dong", "Who's Bad", and a remake of the '90s techno track "Dub-i-Dub". In 1999 she collaborated with South Korean rapper Yoo Seung Jun on the duet "Can't Wait". She is also noted for the flamboyant and outlandish hairdos she sported in many of her early music videos.