Karissa and Kristina are 19 years old living in Hollywood, California. They grew up in Clearwater Beach, Florida. Their zodiac sign is the Libra, so their birthday is in early October, 1989. There is an April 2008 Playboy cover, but some sources say they won’t be in a magazine until this Christmas.

In October 2008, the Shannon twins moved into the Playboy Mansion as Hugh Hefner’s girlfriends. On their MySpace page, the expressed excitement at the move to Hollywood, California. It is unknown at this point whether these girls will be a part of the new season of “The Girls Next Door”, but Hugh might be running out of playmates if he doesn’t use them so we’ll see.

See more photos of Kristina and Karissa Shannon and Hugh Hefner, and a video of the girls below.

19x