Royal Baby Watcher Tells Sky's Kay Burley 'It's A Black Boy' (VIDEO)

23/07/2013 10:29 BST | Updated 22/09/2013 10:12 BST

Sky News presenter Kay Burley isn't normally one to be lost for words, but one royal baby onlooker had the veteran journalist stumped.

While out asking crowds of well-wishers for their reaction to the news the Kate Middleton, the Duchess of Cambridge, had given birth to a little boy, one member of the crowd said "I hear it's a black boy".

A brief moment of stunned silence followed, as Kay moved swiftly on..

Watch the full clip above.