Andrew Morton is a leading authority on modern celebrity and royalty, and author of the internationally bestselling biography Diana: Her True Story. Revealing the secret world of the Princess of Wales, the book spent fifty-eight weeks in the bestseller lists, was translated into 35 languages, and inspired films, documentaries and commentaries about the royal family.

Since, Morton has gone on to write No. 1 Sunday Times and New York Times bestsellers on Monica Lewinsky, Madonna, David and Victoria Beckham, Tom Cruise and Angelina Jolie, as well as a ground-breaking new biography of Wallis Simpson, Wallis in Love: The Untold True Passion of the Duchess of Windsor. The winner of numerous awards, he divides his time between London and Los Angeles.