Forever Young: 21 Celebrities Who Never Age

Julia StilesJulia Stiles. Rising to fame as a teen film star, this native New Yorker, now in her mid-30s, still looks barely older than a teen. Maintaining a healthy, mostly plant-based diet, along with the feel-good serotonins that flow into her bloodstream from her work on behalf of those less fortunate, keeps Stiles in the bloom of youth.