Three Generations! Pregnant Kate Middleton Borrows the Queen's Pearl Choker Also Once Worn by Princess Diana

Style, especially royal style, is timeless. Kate Middleton continued a style tradition Monday night, stepping out in a pearl chocker from Queen Elizabeth's collection, the same statement piece once worn by the Duchess of Cambridge's late mother-in-law, Princess Diana! The pregnant royal, who is expecting her third child in April, was pictured arriving with husband Prince William and brother-in-law Prince Harry at Windsor Castle on Monday to celebrate the Queen, 91, and Prince Philip's 70th weddi...