When we ask celebrities for advice on beauty, we run the gamut of major disappointment. Not because they won't tell us their secrets, but because the advice we do get just isn't affordable or easy or carry out in our day-to-day lives. They'll list $1,000 facials, suggest a face cream that can only be found in the south of France, or refer a celebrity hairstylist who's booked for the next six months. For everyday people like us, those are just not realistic, but it doesn't change the desire to have Hollywood-level skin. 

Take Kim Kardashian for instance. She has access to the best products and treatments in the world. From vampire facials that use your own blood and range from $1,000 to $2,500, to the Hanacure face mask that she and sister Kourtney Kardashian shared on Instagram last week, her access to the most luxurious treatments out there spans further than most people's.

 And of course, we can't forget her access to world-class nutritionists and upscale food that makes having perfect skin and health just that much more attainable. But recently, Kardashian divulged one of her prime secrets to avoiding unwanted fine lines and signs of aging.

The answer isn't what you'd expect. In fact, it's something that costs nothing at all but is not easy to do. We really not sure we're convinced that it works, though. Check out her response for yourself, we'll let you be the judge here.