Kate Middleton At 40: Breaking Down The Duchess’ Evolution Into A Confident Future Queen

Kate Middleton is ringing in a milestone birthday! The Duchess of Cambridge turns 40 on Jan. 9. Access Hollywood looks back her past year of life, during which we saw her stepping more into the royal spotlight and her role as the future queen! Plus, DailyMail.com’s Charlie Lankston shares her insight on Kate’s royal journey over the past two decades.