(London) – The Duke and Duchess of Cambridge have named their third child Louis Arthur Charles.
The couple’s second son was born at 11:01 BST on Monday at the Lindo Wing of St Mary’s Hospital in London, weighing 8lb 7oz.
A tweet from Kensington Palace said the baby would be known as His Royal Highness Prince Louis of Cambridge (pronounced Lou-ee, not Lou-iss).
The new prince is fifth in line to the throne.