It's probably no secret that black, white, yellow, orange and purple don't crack. We've all encountered someone at one time or another who has made us seriously contemplate if he or she has a case of Benjamin Button disease. Or maybe he or she just has access to some damn good pills and potions.
Whatever the situation, they've got to be holding onto some ancient Chinese secret that's kept them looking like the same 20-year-old for 20 years straight. Flip through to find 18 forever-young celebs who've made us scratch our heads at their ageless features. You’ll also find some very educated guesses about their age-defying secrets. —Shannon Powell (@shannonmichele_)