Laughing Causes Wrinkles - Kim Kardashian

She's hardly snapped with a smile on her face, frequently getting called out for her apathetic expressions. But on Monday, Kim Kardashian jokingly came to her own defense. 'See I do smile... even laugh on occasion. Not too often though because it causes wrinkles @shammaurice,' the 34-year-old wife of Kanye West quipped on Twitter.