Destiny-s Child; sometimes abbreviated as DC; was an American R&B and pop girl group. Originally a quartet; it eventually became a trio consisting of Beyonc Knowles; Kelly Rowland; and Michelle Williams.The group released four major studio albums with four US number-one singles. According to the Recording Industry Association of America; Destiny-s Child has sold 17.5 million of album copies in the United States alone; and according to the World Music Awards; they are the world-s best-selling female group of all time. Billboard magazine ranked the group as one of the greatest musical trios of all time. "Say My Name" is a song by American R&B group Destiny's Child. The song was the third single from the group's 1999 album The Writing's on the Wall, released through Columbia label in 1999 (see 1999 in music). The single is the most successful of the four releases off of the album and is considered to be one of their signature songs. It won 2 Grammy Award and an MTV Video Music Award.Destiny-s Child; sometimes abbreviated as DC; was an American R&B and pop girl group. Originally a quartet; it eventually became a trio consisting of Beyonc Knowles; Kelly.