Angela Laverne Stone (December 18, 1961 – March 1, 2025) was an American singer, songwriter, actress, and record producer. She rose to fame in the late 1970s as a member of the hip hop trio the Sequence. In the early 1990s, she became a member of the R&B trio Vertical Hold. Stone then signed with Arista Records to release her debut solo album Black Diamond (1999), which received a gold certification by the Recording Industry Association of America (RIAA) and spawned the single "No More Rain (In This Cloud)".