Celebrity | Hugh Hefner Hef's New Girlfriends Move In Three latest gal pals live in the Mansion now By Evann Gastaldo Posted Jan 13, 2009 9:32 AM CST Copied Models Karissa Shannon, left, and Kristina Shannon, Hef's twin girlfriends, attend the Spring 2009 Mercedes-Benz Fashion Week held at Smashbox Studios on October 13, 2008 in Culver City, California. (Getty Images) Just days after Hugh Hefner’s last ex moved out of the Playboy Mansion, his three newest gal pals moved in, the New York Daily News reports. And apparently model Crystal Harris and 19-year-old twins Karissa and Kristina Shannon may not be enough to keep the 82-year-old busy: “There are a couple (girlfriends) that we have interest in,” Harris revealed on a message board. But "as for now, it is just us three." Whew. Read These Next RFK Jr. suggests antidepressants to blame after shooting. Details trickle out on 2 more victims of the Minneapolis shooting. The Air Force has changed its tune on Ashli Babbitt. Isolated tribe members show up in an unexpected place. Report an error