29/04/2014 06:15 BST | Updated 29/04/2014 10:59 BST

Pippa Middleton's Bottom: Three Years On (PICTURES)

It's hard to believe that today marks the third anniversary of this world-shattering moment:

But what has Pippa Middleton's bottom been up to over the past three years? We take a look...

Photo gallery Pippa Middleton's Bottom: What's It Been Up To? See Gallery