Mike and Zara Tindall are expecting their second child, a spokeswoman for the couple has said.
Zara - the Queen's granddaughter - and her former England rugby player husband Mike also have a three-year-old daughter, Mia.
The announcement came as equestrian champion Zara and former England rugby player Tindall enjoyed a working holiday in Australia.
A spokeswoman for the couple said: "I can confirm Zara is pregnant with her second child."
The pregnancy comes just over a year since the couple lost a baby in the days before Christmas 2016, just a few weeks after the Tindalls had announced Zara was expecting.
A Buckingham Palace spokesman said: "The Queen and members of the royal family were very pleased to hear this news."