Keira Knightley - a woman who doesn't look like she's eaten more than air and sawdust for the last few years - claims "there's nothing like a really good chip" and that she eats big meals. A nice bit of chipboard perhaps.

She told Australian Marie Claire: "I'm a big foodie. In my family life, all good things revolve around the dinner table. My mum's cooking is great. We have big dinners, and big everything. There's nothing like a really good chip, a really crunchy, good chip. And I love pasta. I make Bolognese with tons and tons of Parmesan cheese."

Quite literally tons in fact, just look at it piled up on her skeleton.