Kim Kardashian may have a pout that launched a thousand Instagram selfies. But if fans are curious as to why the reality star refuses to flash her pearly whites in front of the camera, the answer is actually pretty simple—wrinkles.
With a face most known for her killer smile, Mrs. Kanye West proves that she can smile in front of the camera however, but just doesn't do it too often.
"See I do smile... even laugh on occasion. Not too often though because it causes wrinkles," she captioned on a beautiful image of her with her family during a holiday party.