Check out their hilarous outtakes.
The daughter of William and Kate Middleton turned six last week.
Kate Middleton and Prince William shared a new photo of their daughter ahead of her sixth birthday.
A source is telling ET why the Duke of Sussex wishes he could have stayed in the UK ‘a bit longer’ after Prince Philip’s funeral.
On ET's The Download: Kate and William’s new family video, and Elliot Page speaks to Oprah about the joy he felt after his transition.
Prince William and Kate MIddleton celebrated 10 years of marriage on Thursday with a sweet home video.
Despite a strained relationship, ET has learned that Harry and Meghan acknowledged William and Kate's milestone anniversary.
The couple share Prince George, Princess Charlotte, and Prince Louis.
The Duke and Duchess of Cambridge are celebrating ten years of marriage with new portraits.
The Duke and Duchess of Cambridge tied the knot on April 29, 2011.
The Duke and Duchess of Cambridge attended a series of royal engagements on Tuesday.
On Monday, the Historic Royal Palaces announced that Princess Diana’s 1981 wedding dress will be going on display.
ET spoke with royal expert Katie Nicholl on the details behind Prince Harry’s possible reconciliation with the royal family.
Royal expert Katie Nicholl shares some insight on Harry's conversations with his royal family following his grandfather's funeral.