Best Actress is the name of an award which is presented by various film, television and theatre organizations, festivals, and people's awards to leading actresses in a film, television series, television film or play.The first Best Actress award was awarded for acting in a film, on May 16, 1929 by the Academy of Motion Picture Arts and Sciences (AMPAS) at the Academy Awards to Janet Gaynor for her role of Diane in 7th Heaven, Angela in Street Angel and The Wife - Indre in Sunrise: A Song of Two Humans. In theatre, it was first awarded on April 6, 1947 by the American Theatre Wing and The Broadway League at the Tony Awards to Ingrid Bergman for her role of Mary Grey / Joan of Arc in Joan of Lorraine and to Helen Hayes for her role of Addie in Happy Birthday. In television, it was first awar