hand on your hip if you're hot

What can I say other than the obvious? Let's just stick to the facts:

1. Dress is by Herve Leger
2. Shoes are Yves Saint Laurent Tribute Pumps
3. Event is the Victoria's Secret SWIM Collection Party, held on March 31
4. Yes, she's just had a baby and has a body like that
5. And yes, I am sick with envy

Pics: The Vogue Diaries