Kate Middleton's flat tummy makes waves!

For all those who were wondering whether Kate has snapped back into shape following the birth of Prince George, there was a definitive answer recently.

There can’t be many photocalls which offer a chance of glimpsing the Duchess of Cambridge’s midriff.

But in one volleyball shot, the royal tummy was fully on display in all its svelte glory.

As mothers marvelled at Kate’s lithe figure – 89 days since the birth of George – there was widespread speculation at how she did it.