Prince William: Baby George 'a little bit of a rascal'
19 August 2013 Last updated at 13:35 BST
Prince William has expressed his joy at becoming a father and described baby George as "a little bit of a rascal".
The Duke of Cambridge revealed he and his wife Catherine were on "a high" following the birth of the new royal.
He said: "As any new parent knows, you're only too happy to show off your new child and proclaim that he's the best looking."