Destiny's Child was an American R&B group. Originally a duo and later a quartet, the group eventually became a trio, whose most enduring and famous members were Beyoncé Knowles, Kelly Rowland and Michelle Williams. The group had reported record sales of 40 million albums and singles, and they are the best-selling all-female group of all time, according to the World Music Awards. On June 12, 2005 they announced on tour in Barcelona that they would no longer perform together, instead pursuing individual careers in music, theater, television and film.