Joi Chua or Joi Tsai (, born August 3, 1978) is a Singaporean female pop singer.Her most famous songs are "Waiting For A Sunny Day" (《等一个晴天》), "Watching the Sunrise With Me" (《陪我看日出》), the Chinese version of "Nada Soso" and "Wind Chimes" (《风铃》).She is also well known in Mainland China and Taiwan.
Official Website : www.joichua.com