Jackie Collins her novels) for the film "Yesterday's Hero" (1979). In the 1980s, Collins and her family moved to Los Angeles on a full-time basis, where she would continue to write about the "rich and famous". She said, "If you wish to be successful, there is a place you should be at a certain time. And Los Angeles in the 1980s was it." Her next novel was "Chances" (1981). It introduced one of her best-known characters, Lucky Santangelo, the "dangerously beautiful" daughter of a gangster. While living in the hills above Sunset Boulevard, Collins collected the knowledge and experience to write her
Lady and the Tramp dog character like the one in Greene's story, and bought the rights to it. The cynical dog had various names during development, including Homer, Rags, and Bozo, before "Tramp" was chosen. The finished film is slightly different from what was originally planned. Lady was to have only one next-door neighbor, a Ralph Bellamy-type canine named Hubert. Hubert was later replaced with Jock and Trusty. Aunt Sarah was the traditional overbearing mother-in-law. In the final film, she is softened to a busybody who, though antagonistic towards Lady and Tramp, is well-meaning (she sends a packet of dog biscuits to the dogs