Question: who are famous alto singers?
Answer: Anita Baker. One of the most famous alto R&B singers we cannot ignore is Anita Baker. ... 
Cher. Cher has the actual name of Cherilyn Sarkisian, born on May 20th, 1946. ... 
Annie Lennox. Annie Lennox is a Scottish singer and composer. ... 
Oleta Adams. ... 
Sade. ... 
Toni Braxton. ... 
Gladys Knight. ... 
Tina Turner.