While the original gals from "Girls Next Door" have moved on to marriage, motherhood, and other reality shows, three new girls (including perky twins) are moving into the mansion and onto Hef's, um, schedule. Licensed real estate agent Crystal Harris will be the 83-year-old's "number one girlfriend." As for the twins, Kristina and Karissa Shannon, well, all you need to know to get totally creeped out is that they were born in 1989. Sundays at ... more 

While the original gals from "Girls Next Door" have moved on to marriage, motherhood, and other reality shows, three new girls (including perky twins) are moving into the mansion and onto Hef's, um, schedule. Licensed real estate agent Crystal Harris will be the 83-year-old's "number one girlfriend." As for the twins, Kristina and Karissa Shannon, well, all you need to know to get totally creeped out is that they were born in 1989. Sundays at 10pm on E! Dancing With the Stars less