From Call Her Miss Ross book by J. Randy Taraborrelli - 1988
Ryan put the romance with Diana in perspective in when he said, "All of a sudden she didn't want to play a woman guarded by a white bodyguard because Diana Ross doesn't want to show her body, doesn't want to do sex scenes on the screen, doesn't want to sing, and doesn't want to be black," he concluded. "As you can see, we are obviously no longer an item."
Toward the end of 1978, director John Boorman submitted a movie treatment to John Calley, head of Warner Brothers. The film, entitled The Bodyguard, was intended as a vehicle for Diana Ross and Ryan O'Neal. Calley forwarded the eight-page treatment to Ryan, who thought it was excellent. He wanted to do the movie. What about Diana? When the treatment was sent to her, she was immediately intrigued. She had known Ryan for four years, since she and Bob once owned a $500,000 Malibu Colony beachfront home close to one Ryan owned. Ryan, who had been married twice, used to jog on the beach in the nude; he wasn't easy to ignore.
Diana had someone in her office read the treatment and this person told her that the idea was clever and that she might want to consider doing the film. Diana then called Ryan to discuss the movie and to reacquaint herself with him.
But foremost in Diana's mind by this time was the opportunity to work with Ryan O'Neal. Besides his sandy-haired, blue-eyed good looks, there were many reasons why Diana found Ryan O'Neal, One of the biggest reasons had to be his association with Barbra Streisand. At this time, Ryan was completing The Main Event, his second film with Barbra. Diana knew that he and Barbra had been lovers. Her friends say she was thrilled beyond words to have the opportunity to get close to someone who had been one of Barbra's paramours.
Besides his affair with Streisand, Ryan O'Neal had also enjoyed tempestuous romances with a wide array of Hollywood notables, including Joan Collins, Barbara Parkins, Ursula Andress and Bianca Jagger. But he had never before been linked to a black woman. Diana would be the first.