Kate Middleton has been a source of admiration since she caught the attention of student Prince William years ago and catapulted her onto the world stage. This is especially true when it comes to beauty. In fact, the Duchess of Cambridge is a muse to many, from her natural beauty from her girl-next-door days at St Andrews to the sophisticated looks and soft red-carpet glamor that defined her important royal role. On the eve of King Charles’s coronation , Vogue takes you through the Duchess’s most beautiful moments.