''Smile Causes Wrinkles'': Kim Kardashian Says Why She Doesn't Smile Often...

           

Is this for real?Been hearing that rumour that when you smile often, you get wrinkles.Kim Kardashian has been criticized for not smiling as she used to before marrying Kanye who rarely smiles too..Even baby North doesn't smile ..

She posted the photo above smiling and gave her reason for keeping a straight face