Kate Hudson stopped by the Barnes & Noble in New York City?s Union Square to talk about her brand new book Pretty Happy: Healthy Ways to Love Your Body, and E! News talked with the first time author. Because a chapter of her book focuses on ?rediscovering pleasure,? Hudson was candid about her experience embracing her sensuality after childbirth. She said, "You have to sort of let it happen." The Almost Famous star said that the experience of having kids shifts priorities, but it?s important to explore, ?your femininity and your sexuality, not necessarily giving it away.