"I have this theory that people in Hollywood don't read. They read 'Vanity Fair' and then consider themselves terribly well read. I think I can basically write about anybody without getting caught"

Jackie Collins is making a statement about the culture of Hollywood and how individuals in the industry view reading. She believes that individuals in Hollywood think they are well-read if they check out Vanity Fair, however in reality, they do not check out much else. She also implies that since of this absence of reading, she can discuss anybody without getting caught. This recommends that people in Hollywood are not knowledgeable enough to recognize when somebody is discussing them. Collins is suggesting that the culture of Hollywood is shallow which individuals in the market do not take reading seriously. She is also recommending that since of this, she can discuss anybody without fear of being captured.