What do Ellen DeGeneres, Paul McCartney, Natalie Portman, Gandhi, Leonardo da Vinci and Pythagoras have in common? They’re all famous vegetarians, and all will be among the 20 people featured in PETA’s limited-edition postage stamp collection.

According to the PETA, those appearing on the stamps were selected based on their respect for animals and how their accomplishments impacted our world. Other celebrities featured in the stamp collection include Bob Barker, Pamela Anderson, Woody Harrelson, Joan Jett, Russell Simmons, Chrissie Hynde, Bryan Adams and Morissey.

 The collection costs $19.99 and is available for a limited time at www.PETACatalog.com.

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