Sarah Ferguson Shares Touching Story About Late Friend Lisa Marie Presley's Personality (Exclusive)

Sarah Ferguson, the Duchess of York, speaks with ET's Rachel Smith at Alice's Tea Cup in New York about her late friend, Lisa Marie Presley, who died Jan. 12 after suffering a cardiac arrest. The Duchess of York recalls some of her favorite memories with the late star and the stories she hopes to continue sharing with Lisa Marie's children. The Duchess' book, 'A Most Intriguing Lady,' is out now.