Diahann Carroll: Diahann Carroll. Actress: Julia. One of television's premier African-American series stars, elegant actress, singer and recording artist Diahann Carroll was born Carol Diann (or Diahann) Johnson on July 17, 1935, in the Bronx, New York. The first child of John Johnson, a subway conductor, and Mabel Faulk Johnson, a nurse; music was an important part of her life as a child, singing at age six with her Harlem church choir....