US RnB female-duo formed of Tionne "T-Boz" Watkins and Rozanda "Chilli" Thomas, initially also featuring the late Lisa "Left-Eye" Lopes.
Their key period was in the 90s with huge hits such as "Waterfalls", "Creep", "No Scrubs" and "Unpretty".
They released their first album in 15 years (potentially their last, as well), "TLC" in 2017.