Mary J Blige? But she isn't an Oprah singer. As far as I know
Heather Headley
donna summers
You don't mean Ruby Turner perhaps?
Reyanna Daniel
Josephine Baker
Lorraine Handberry's A Raisin in the Sun
who was the female singer who died in nov. 2017
Bessie Smith was a black female blues singer. She was popular in the 1920s and 1930s.
There is a female jazz singer named Cindy Blackman but I did not fine someone named Black.
Fergie!
Josephine Baker
Grace Jones
Fergie
The black eyed peas
Whitney Houston
donna summers
Amy Winehouse..
Mya