Carla L. Benson
Singer, born in Camden, New Jersey. Formed a vocal trio with her cousin Barbara Ingram
and friend Evette Benton
in the early 1970s. Known as The Sweethearts of Sigma, The Philadelphia Angels
, The Sweethearts
or The Sweeties the trio sang backing vocals on numerous Philadelphia-based recordings during the 1970s and early 1980s.