It's a girl!
Kensington Palace officials today announced that the Duchess of Cambridge has given birth to her second child, a baby girl.
The announcement was made via Twitter, with @KensingtonRoyal tweeting:
Her Royal Highness The Duchess of Cambridge was safely delivered of a daughter at 8.34am.
The baby weighs 8lbs 3oz. The Duke of Cambridge was present for the birth.
The Queen, The Duke of Edinburgh, The Prince of Wales & The Duchess of Cornwall, Prince Harry & members of both families have been informed.
Her Royal Highness and her child are both doing well.
Congratulations to the Duke and Duchess of Cambridge.