Happy Birthday, Queen Elizabeth II! The British monarch turns 94 years old on April 21, 2020.
Check out the gallery above to see how Queen Elizabeth II has changed from her days as Princess Elizabeth, to ascending the throne in 1952, to today.
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Happy Birthday, Queen Elizabeth! See photos of Britain's longest reigning monarch through the years
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Future king and queen, George, Duke of York, and Elizabeth, Duchess of York, holding their first child, future Monarch Princess Elizabeth at her christening ceremony in May 1926.
