Karissa and Kristina Shannon bio
October 2, 1989 (age 31)
Karissa and Kristina Shannon is an American Playboy model and actress. She was born on October 2, 1989 in Ann Arbor, Michigan, United States. She was chosen as Playboy's Playmate of the Month in August 2009. Karissa and Kristina was 19 when she became a Playmate.
Hugh Hefner of Playboy chose them as his next set of girlfriends, replacing Bridget Marquardt and Kendra Wilkinson.