Catherine Deneuve – 74
Can you believe that Catherine Deneuve is already 74 years old? Arguably, she’s one of the most fashionable grandmas of all time. The French actress seems to be a steadfast believer in the fact that investing in one’s diet and nutrition can go a long way. The actress, who appeared in films like The Last Metro and Indochine, turned many heads back in 1970s and 1980s and was nominated for the César Award 14 times!