Cecil Beaton wrote in his diaries that Jackie Kennedy was underwhelmed by Buckingham Palace as well as Queen Elizabeth's gown Stephanie Petit is a Royals Editor, Writer and Reporter at PEOPLE.

Prince Stanislaw Radziwill first gave Jackie the Cartier Tank watch in 1963. Now it’s part of a major London museum exhibit.

Jackie Kennedy's Secret Service Agent Announces ... And when he dropped her off for a Buckingham Palace lunch with Queen Elizabeth in 1962, he also saw her as a young mom who could share stories ...

When Jackie Kennedy, her daughter Caroline, son John F. Kennedy Jr, and brother-in-law Robert Kennedy were pictured with Queen Elizabeth II and Prince Philip in 1965 in Runnymede, Surrey ...