Princess of Wales Kate Middleton has resumed her job in Windsor.

She may be expecting her fourth kid, according to rumors.

William and Kate have already shared the happy news with King Charles.

Queen Elizabeth II was also aware of the pregnancy before her untimely death.

After spending time with her family, Kate is back to her royal duties.

The 15th of October was her final day of royal duty.

In Windsor Castle, she entertained the foundation's head executive.

George, Charlotte, and Louis are the children of Kate and Prince William.

Kate supports the Prince and Princess of Wales' Royal Charity.