The buxom blondes of The Girls Next Door can all breathe a sigh of relief. Rumors were circulating that 82-year-old Hugh Hefner was going to add brunette model Dasha Astafieva from the Ukraine to his Playboy posse, much to the chagrin of current girlfriends Holly Madison, Kendra Wilkinson and Bridget Marquardt, with reports that Dasha had already moved into the Playboy Mansion. But Hef's rep says it's not true. "[Dasha] doesn't live here. She lives in the Ukraine," says a Playboy publicist. "She's not even here now. I haven't heard of any scheduled plans for her to come back to town."