13 Reasons Why is Netflix's newest hit -- but also maybe its most controversial ever.
What do YOU think of 13 Reasons Why??
Haven't you heard that smiling is good for your health??
But apparently, health is only skin-deep for this Kardashian — because while we've definitely noticed the reality TV starlet doesn't smile all too often, we didn't know there was a reason behind it!
Yet there IS, and Kimmy revealed that reason on Instagram Monday!
She posted a rare smily photo in the gallery (above) with the following caption:
"See I do smile… even laugh on occasion. Not too often though because it causes wrinkles @shammaurice"
Gurl, life is WAY too short to be thinking like that.
Laugh lines are a beautiful sign of a happy existence!!