She was born on October 2, 1989 in Ann Arbor, Michigan, United States.
We had to get an idea of just what Hef goes home to every night.
She was chosen as Playboy's Playmate of the Month in July 2009.
Karissa and Kristina Shannon bio October 2, 1989 age 32 Karissa and Kristina Shannon is an American Playboy model and actress.
But although fans may have been bowled over when they saw double, Kristina's more than able to make mouths water all by herself, too!.
Hugh Hefner of Playboy chose them as his next set of girlfriends, replacing Bridget Marquardt and Kendra Wilkinson.