Joi Chua -- 蔡淳佳

Joi Chua or Joi Tsai (Chinese: 蔡淳佳; pinyin: Cài Chúnjiā, born August 3, 1978) is a Singaporean female singer signed under Play Music.

Her name is synonym of talent in the singing industry and she is continuously building her singing career and has been accepted and recognized as one of the young talented youth of Singapore. She also contributes to the community service through her work with children promoting the mandarin language.

Joi was the best selling local female singer of the year in 2005 as well as having one of her album in the number four overall best selling album of the year in 2005.

And she sang a few theme songs, like Love Concierge..