Andrew Morton studied history at the University of Sussex, England, with a focus on aristocracy and the 1930s. Morton has written extensively on celebrity including biographies of Tom Cruise, Angelina Jolie, and Madonna, as well as the British royal family. He has written bestselling biographies of the Duke and Duchess of Windsor, Prince Andrew, and Meghan Markle. His #1 New York Times bestselling biography Diana: Her True Story won international acclaim, described by critics as a "modern classic" and "the closest we will ever come to her autobiography."