VANCOUVER, CANADA - MAY 03: Diana, Princess Of Wales, Talking To Pop Star Bryan Adams During A Gala Entertainment Evening At The Expo 86 Theatre. The Princess Is Wearing A Jasper Conran Trouser Suit With A White Ruffled Blouse.on Her Lapel She Has Pinned A Butler And Wilson Brooch Resembling A Snake. (Photo by Tim Graham Photo Library via Getty Images)