It’s no secret that celebrities tend to age a lot slower than us ordinary folks. It seems like they’ve discovered some age defying secrets that come along with their luxurious lifestyle. Amid speculations of genetic superiority, here are 15 celebrities who have proven that age is just a number.

Jennifer Aniston

Watching her flaunt her beauty on reruns of NBC hit comedy, Friends, it’s hard to believe that it’s been 11 years since the show ended. Jennifer has not aged one bit. We like to think Jay Z’s “Forever Young” was dedicated to her.