26/10/2012 15:52 BST | Updated 22/05/2015 10:12 BST

Boy Tells Pippa Middleton 'I Hate Princesses'

Pippa Middleton, sister to the Duchess of Cambridge, was supposed to be on full charm offensive with children during the launch of her new party planning book Celebrate. But one boy was unconvinced, loudly declaring "I hate princesses".