Add Yahoo as a preferred source to see more of our stories on Google. paul mccartney holding guitar at performance - Jim Dyson/Getty Images Former Beatle Paul McCartney is a well-known vegetarian (one ...

We may receive a commission on purchases made from links. Entertainers generally have routines they follow before and after hitting the stage for consistency, comfort, and in same cases, superstition.

Former Beatle Paul McCartney is a well-known vegetarian (one of his comfort foods is the British-inspired egg and chips), and as an advocate of the meatless lifestyle, he created a movement called ...

Add Yahoo as a preferred source to see more of our stories on Google. Smiling Paul McCartney wearing sunglasses - Raimonda Kulikauskiene/Getty Images We may receive a commission on purchases made from ...