Prince William and Kate Middleton also shared a congratulatory messages.
The Duchess of Sussex has filed new court documents in her case against Associated Newspapers.
ET Live spills the tea on which members of the British royal family are still chums with their past loves.
A source tells ET that the Sussexes are looking forward to spending the holidays out of the spotlight.
The couple was very emotional and vulnerable in 'Harry & Meghan: An African Journey.'
The Duke and Duchess of Sussex are getting ready to travel to the U.S. for the holidays.
The former first lady visited the royal couple in Windsor, England, earlier this week.
The image is from baby Archie's private christening service from July.
A palace spokesperson confirmed the duke and duchess' holiday plans to ET.
The Duke and Duchess of Cambridge attended an event for the helpline service, Give Us a Shout, they started.
The 'Suits' star went on a celebrity USO tour in 2014 prior to joining the British royal family.
The Fab Four were back together again for the first time since a polo match over the summer.
