TLC is an American R&B and hip hop girl group that was formed in Atlanta, Georgia, in 1990. The group consisted of Tionne "T-Boz" Watkins, Lisa "Left Eye" Lopes, and Rozonda "Chilli" Thomas. Known for their distinctive blend of new jack swing, hip hop, funk, soul, and pop, TLC introduced a fresh, socially-conscious perspective to the mainstream music scene. Their significant works, such as "Waterfalls," "No Scrubs," and "Unpretty," exemplify their commitment to addressing social issues, particularly those affecting women, and have solidified their place in music history as one of the best-selling girl groups of all time.