But on other occasions, The Firm doesn’t take any chances.

Such is the case with high-profile dinners.

It’s all about ensuring they won’t make a scene with poor manners.

Prince William and Kate Middleton walk with their children

There’ll be no blanching at the Brussels sprouts in front of important guests.

And we do know that Kate definitely cooks sometimes too.

Kate Middleton sits on the grass with her kids

Princess Diana watches as her sons stand on a fence