Louella Parsons (August 6, 1881 – December 9, 1972) was the first American movie columnist. She was retained by William Randolph Hearst, possibly because she had praised Hearst's mistress Marion Davies, and her columns were read by 20 million people in 400 newspapers worldwide.

Parsons possessed an uncanny gift for sensing scandal, and her dramatic scoops could make or break an actor's career. She remained the unchallenged Queen of Hollywood until the arrival of Hedda Hopper, who displayed similar talents, and with whom she feuded viciously for years.

She was born Louella Rose Oettinger in Freeport, Illinois, the daughter of Joshua Oettinger and Helen Stein, both of German Jewish descent. She had two brothers, Edwin and Fred, and a sister, Rae. In 1890, her widowed mother married John H. Edwards. They lived in Dixon, Illinois, later hometown of Ronald Reagan.

As a teenager, Louella was a smart and intelligent young woman. She found little literary outlets to fuel her ambitions. It wasn't until high school that Louella decided to become a writer or a reporter. On June 4, 1901 at her high school graduation, Louella gave foretelling speech entitled “Great Men”. Afterwards her Principal announced that she would become a great writer.

Ruth Elizabeth "Bette" Davis (April 5, 1908 – October 6, 1989) was an American actress of film, television and theater. Noted for her willingness to play unsympathetic characters, she was highly regarded for her performances in a range of film genres, from contemporary crime melodramas to historical and period films and occasional comedies, although her greatest successes were her roles in romantic dramas.

After appearing in Broadway plays, Davis moved to Hollywood in 1930, but her early films for Universal Studios were unsuccessful. She joined Warner Bros. in 1932 and established her career with several critically acclaimed performances. In 1937, she attempted to free herself from her contract and although she lost a well-publicized legal case, it marked the beginning of the most successful period of her career. Until the late 1940s, she was one of American cinema's most celebrated leading ladies, known for her forceful and intense style. Davis gained a reputation as a perfectionist who could be highly combative, and confrontations with studio executives, film directors and costars were often reported. Her forthright manner, clipped vocal style and ubiquitous cigarette contributed to a public persona which has often been imitated and satirized.

Joan Crawford (March 23, 1905 – May 10, 1977), born Lucille Fay LeSueur, was an American actress in film, television and theatre.

Starting as a dancer in traveling theatrical companies before debuting on Broadway, Crawford was signed to a motion picture contract by Metro-Goldwyn-Mayer in 1925. Initially frustrated by the size and quality of her parts, Crawford began a campaign of self-publicity and became nationally known as a flapper by the end of the 1920s. In the 1930s, Crawford's fame rivaled MGM colleagues Norma Shearer and Greta Garbo. Crawford often played hardworking young women who find romance and financial success. These "rags-to-riches" stories were well received by Depression-era audiences and were popular with women. Crawford became one of Hollywood's most prominent movie stars and one of the highest paid women in the United States, but her films began losing money and by the end of the 1930s she was labeled "box office poison".

After an absence of nearly two years from the screen, Crawford staged a comeback by starring in Mildred Pierce (1945), for which she won the Academy Award for Best Actress. In 1955, she became involved with the Pepsi-Cola Company through her marriage to company Chairman Alfred Steele. After his death in 1959, Crawford was elected to fill his vacancy on the board of directors but was forcibly retired in 1973. She continued acting in film and television regularly through the 1960s, when her performances became fewer; after the release of the British horror film Trog in 1970, Crawford retired from the screen. Following a public appearance in 1974, after which unflattering photographs were published, Crawford withdrew from public life and became more and more reclusive until her death in 1977.

Jack Benny (born Benjamin Kubelsky, February 14, 1894 – December 26, 1974) was an American comedian, vaudevillian, radio, television, and film actor, and also a notable violinist. Widely recognized as one of the leading American entertainers of the 20th century, Benny played the role of the comic penny-pinching miser, insisting on remaining 39 years old on stage despite his actual age, and often playing the violin badly.

Benny was known for his comic timing and his ability to get laughs with either a pregnant pause or a single expression, such as his signature exasperated "Well!" His radio and television programs, tremendously popular from the 1930s to the 1960s, were a foundational influence on the situation comedy genre. Dean Martin, on the celebrity roast for Johnny Carson in November 1973, introduced Benny as "the Satchel Paige of the world of comedy".

Benny was born Benjamin Kubelsky on February 14, 1894, in Chicago, Illinois, and grew up in neighboring Waukegan, Illinois. He was the son of Meyer Kubelsky and Emma Sachs Kubelsky. Meyer was a Jewish saloon owner, later to become a haberdasher, who had emigrated to America from Poland. Emma had emigrated from Lithuania. Benny began studying the violin, an instrument that would become his trademark, when he was just six, with his parents' hopes that he would be a great classical violinist. He loved the violin, but hated practice. By age 14, he was playing in local dance bands as well as in his high school orchestra. Benny was a dreamer and a poor student and he was expelled from high school. He did equally badly in business school and at his father's trade. At age 17, he began playing the instrument in local vaudeville theaters for $7.50 a week. He was joined by Ned Miller, a young composer and singer, on the vaudeville circuit. They became life-long friends and Miller eventually joined the cast of The Jack Benny Program in the 1960s.

Norma Jeane Mortensen Baker (June 1, 1926 – August 5, 1962), professionally recognized as Marilyn Monroe, was an American actress, model, and singer, who became a major sex symbol, starring in a number of commercially successful motion pictures during the 1950s and early 1960s.

After spending much of her childhood in foster homes, Monroe began a career as a model, which led to a film contract in 1946 with Twentieth Century-Fox. Her early film appearances were minor, but her performances in The Asphalt Jungle and All About Eve (both 1950) drew attention to her. By 1953, Monroe had progressed to a leading role in Niagara (1953), a melodramatic film noir that dwelt on her seductiveness. Her "dumb blonde" persona was used to comic effect in subsequent films such as Gentlemen Prefer Blondes (1953), How to Marry a Millionaire (1953) and The Seven Year Itch (1955). Limited by typecasting, Monroe studied at the Actors Studio to broaden her range. Her dramatic performance in Bus Stop (1956) was hailed by critics and garnered a Golden Globe nomination. Her production company, Marilyn Monroe Productions, released The Prince and the Showgirl (1957), for which she received a BAFTA Award nomination and won a David di Donatello award. She received a Golden Globe Award for her performance in Some Like It Hot (1959). Monroe's last completed film was The Misfits, co-starring Clark Gable with screenplay by her then-husband, Arthur Miller.