Lisa Lopes collaborated with singer-songwriter Melanie C.
Lisa Lopes . She rose to fame in the early 1990s as one-third of the girl group TLC , alongside Tionne `` T-Boz '' Watkins and Rozonda `` Chilli '' Thomas . Melanie Jayne Chisholm ( born 12 January 1974 ) , better known as Melanie C or Mel C , is an English singer , songwriter , actress and television personality .