Andrew Morton is one of the world's best-known biographers and a leading authority on modern celebrity. His groundbreaking biography Diana: Her True Story was a #1 New York Times bestseller, as was Monica's Story, an authorized biography of Monica Lewinsky, and Tom Cruise: An Unauthorized Biography. The winner of numerous awards, including Author of the Year, his other New York Times bestsellers include unauthorized biographies of Madonna and Angelina Jolie, as well as William & Catherine: Their Story. He lives in London.