Vegetarianism has been around since times of ancient Greece and ancient India and has been practised by many all around the world ever since. We look at some famous vegetarians who don't eat meat.
Animal rights advocate Natalie Portman has been a vegetarian since childhood. She became a vegan in 2009 after reading Safran Foer's Eating Animals, but following her pregnancy in 2011, she went back to vegetarianism.
Pregnant and a vegeterian? Check out what you need to know