Julia Fox takes Vanity Fair's infamous lie detector test. Is that Julia's actual talking voice? What are her true thoughts about Kim Kardashian? What was the most enjoyable punishment Julia gave out? How did she actually feel about being a man's "muse"?Julia Fox's memoir, Down the Drain, is available now. https://www.simonandschuster.com/books/Down-the-Drain/Julia-Fox/9781668011508