 Sweety

Sweety was a Taiwanese musical duo formed by Esther Liu (; colloquially known as Yan Yan (言言) ; born August 8, 1988) and Joanne Tseng (; colloquially known as Qiao Qiao (喬喬); born November 17, 1988).The duo were formed in 2002 and debuted in 2003 at the age of 14.