Kristina Shannon Karissa Shannon Hugh Hefner and Crystal Harris attend the Hugh Hefner book signing at Taschen on December 10 2009 in Beverly Hills...
{"Image ImageDescription": "BEVERLY HILLS, CA - DECEMBER 10: Kristina Shannon, Karissa Shannon, Hugh Hefner and Crystal Harris attend the Hugh Hefner book signing at Taschen on December 10, 2009 in Beverly Hills, California. (Photo by Riccardo S. Savi/Getty Images)", "Image Copyright": "2009 Riccardo S. Savi"}