The Queen and William and Kate wish Meghan a happy 40th birthday

Duchess of Sussex (Chris Jackson/PA)

Members of the royal family have sent their best wishes to the Duchess of Sussex on her 40th birthday.

The official Twitter account of the Duke and Duchess of Cambridge posted a message, writing “Wishing a happy 40th birthday to The Duchess of Sussex!” alongside a picture of Meghan and a birthday cake emoji.