Has the fountain of youth been discovered yet? Because judging by some of our favorite Hollywood actors who are age 40 or older, there just has to be a secret formula that turns back the hands of time out there somewhere. Between the wrinkle-free faces, chiseled bodies, and glowing skin, these men and women are living proof that “black don’t crack.” And while we know their youthful appearances can be attributed to them taking great care of themselves–maintaining healthy regimens of exercise and a balance diet–you can’t help but to think that this short list of 10 sexy celebrities are holding out on us. Where’s that magic fountain of youth already? We want in!