PRAGUE, CZECH REPUBLIC - MARCH 28: The Queen, Wearing "granny's Tiara", Attending A Gala Concert Of English Baroque Music At The Rudolfinium Theatre In Prague, Czech Republic. (Photo by Tim Graham Photo Library via Getty Images)
PRAGUE, CZECH REPUBLIC - MARCH 28: The Queen, Wearing "granny's Tiara", Attending A Gala Concert Of English Baroque Music At The Rudolfinium Theatre In Prague, Czech Republic. (Photo by Tim Graham Photo Library via Getty Images)