Kate Middleton and Prince William's Best Red Carpet Looks

Prince William and Kate Middleton arrive for the U.K. premiere of the film Top Gun: Maverick in London on May 19.

The Duke and Duchess of Cambridge attend the No Time to Die world premiere at Royal Albert Hall on Sept. 28 in London, England.

Prince William and Kate Middleton step out with their children, Prince Louis, Princess Charlotte, and Prince George for a special pantomime performance at London's Palladium Theatre on Dec. 11 in London, England.

The Duke and Duchess of Cambridge attend the EE British Academy Film Awards at Royal Albert Hall on Feb. 2 in London, England.

Prince William and Kate Middleton arrive to the EE British Academy Film Awards at Royal Albert Hall on Feb. 10 in London, England.

Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge step out to the EE British Academy Film Awards at the Royal Albert Hall on Feb. 18 in London, England.

Prince William and Kate Middleton attend the 70th EE British Academy Film Awards at the Royal Albert Hall on Feb. 12 in London, England.

The Duke and Duchess of Cambridge make an appearance at the Royal film performance of Spectre at Royal Albert Hall on October 26 in London, England.

The Duke and Duchess of Cambridge show up at the Royal film performance of Mandela: Long Walk to Freedomat the Odeon Leicester Square on Dec. 5 in London, England.

Prince William and Kate Middleton step out for the Royal film premiere of War Horse at the Odeon West End in London, England on Jan. 8.

Royal couple Prince William and Kate Middleton arrive together at the U.K. film premiere of African Cats at the Bfi in London, England on April 25.

The Duke and Duchess of Cambridge attend the British Academy Film Awards reception at the Belasco theatre in Los Angeles, California on July 9.