The 35-year-old royal revealed she was worried about how her kids might behave a week before the wedding.
She avoided the crowds to let Pippa shine on her big day.
The Duke and Duchess of Cambridge's kids looked absolutely adorable.
ET is on the scene in England as Kate Middleton's little sister gets ready for her big day.
The royal opened up about his own mental health after advocating others to do so.
The big day is coming soon!
The cute royal is just months away from his first day at school.
She seemed to be having a blast!
Prince Jigme Namgyel Wangchuck showed off his super cute toothless smile in new pics released by the royal family.
Nine-year-old Kate and 7-year-old Pippa were adorable bridesmaids at their uncle's wedding in 1991.
The royal family is making major lifestyle changes!
A statement from Kensington Palace also revealed the Duke will be leaving his pilot job.
The 35-year-old actress seems to be confident in her own skin.
The royals pulled out their Sunday's best for Christmas service in England.