Coco austin shared a family snapshot with her sister kristy austin and mom tina austin matching outfits and fans can't get over their resemblance Kristina and karissa shannon (born october 2, 1989) are american playboy playmates and twin sisters. The women were striking a pose they call the butterfly. coco, 36, and her younger.
Coco Austin, 42, proves her younger sister Kristy Austin, 41, has incredible curves too | Daily
