The Duke and Duchess of Cambridge, Prince William and Kate Middleton welcomed their third baby on Monday.

Prince William was present for the birth of their son who weighs 8lbs 7oz. The name of the baby will be announced in due course.

The Duchess was admitted to the private Lindo Wing at St. Mary’s Hospital in Paddington, West London, in the morning hours of April 23.

The couple already has two children – a son, Prince George, aged 6, and a daughter, Princess Charlotte, aged 2.