Congratulations are in order for Prince William and Kate Middleton.
The Duke and Duchess of Cambridge, both 35, are expecting their third child, Kensington Palace announced via Twitter Monday.
The newborn will join the royal couple’s older children — 4-year-old son Prince George and 2-year-old daughter Princess Charlotte.
“Their Royal Highnesses The Duke and Duchess of Cambridge are very pleased to announce that The Duchess of Cambridge is expecting their third child,” read the statement.
“The Queen and members of both families are delighted with the news.”
“As with her previous two pregnancies, The Duchess is suffering from Hyperemesis Gravidarum. Her Royal Highness will no longer carry out her planned engagement at the Hornsey Road Children’s Centre in London today,” the statement said.
“The Duchess is being cared for at Kensington Palace.”
The Duke and Duchess — who celebrated Prince George’s fourth birthday on July 22 — welcomed their daughter on May 2, 2015.
In July, the royal family-of-four visited Poland, Berlin and Germany on a five-day tour.
Congratulations to the royal family!
Read the press release in full ↓ pic.twitter.com/vDTgGD2aGF
— Kensington Palace (@KensingtonRoyal) September 4, 2017