She has no friends other than those she pays
Our actress used to be A list. You could make a very good argument that she was A+ list at one time. When people were talking female leads for movies she was always in the conversation. That kind of all changed. It wasn't just that she angered almost every person who worked with her, it was that she stopped sleeping with the directors and producers that got her those parts in the first place. When she reached that almost A+ list status she thought she didn't need to do that any longer. She probably would have been right, but, because of the way she treated people, her career dried up quickly.