Forever Young: 21 Celebrities Who Never Age

It seems they have discovered the fountain of youth … Whether it’s in their genes, in Botox, or in a healthful lifestyle, some of the world’s most famous celebrities manage to hang on to their youth much longer than the rest of us. Perhaps we on the other side of the stage could learn some of their anti-aging secrets by observing them close up. Here are 21 of the world’s most youthful celebs:

Alicia SilverstoneAlicia Silverstone. British-born actress and activist Silverstone follows a strict vegan diet. Her work on behalf of animals and the environment gives her the inner satisfaction that produces her youthful glow.