AP/Richard Pohle
Queen Elizabeth and Prince Philip in 1947, left, and 2016, right.
November 20 marked the 69th wedding anniversary of Queen Elizabeth II and her husband Prince Charles, Duke of Edinburgh. Elizabeth, now 90, is the longest-reigning monarch alive - and Philip, now 95, has stood by her side every step of the way.
Here's a look back at their many decades of matrimony.