Hollywood Wives by Jackie Collins

Blurb

Hollywood Wives is a 1983 novel by the British author Jackie Collins. It was her ninth novel, and her most successful, selling over 15 million copies.
Hollywood Wives tells the stories of several women in Hollywood, ranging all the way from long-time talent agents and screenwriters to vivacious screen vixens and young, innocent newcomers.
After the novel's international success, it was adapted as a television miniseries by producer Aaron Spelling that aired on ABC in February 1985. It was a ratings hit, and one of the most successful mini-series of the 1980s.
Collins went on to pen several more "Hollywood" titled books, including Hollywood Husbands, Hollywood Kids, Hollywood Wives: The New Generation, and Hollywood Divorces. Although these further novels tend to be separate works rather than direct sequels, characters from the original Hollywood Wives have made brief appearances in them.