King Charles Was 'Mortified' When Prince Philip Did This in Public - Diana Memoir

Photo Credit: Tim Graham Photo Library via Getty Images Prince Philip reportedly left King Charles feeling humiliated, according to Charles Spencer's memoir. The late Princess Diana's brother penned a memoir titled Swan Song: Diana, My Sister, out on September 22. Spencer reportedly shared how deeply his sister, the late Princess, actually cared for her ex-husband. Charles Spencer reveals when King Charles was allegedly left publicly humiliated by Prince Philip Princess Diana's brother Charles Spencer reportedly recalled an instance when Prince Philip left King Charles "mortified". . . .