Ever since Hugh Hefner launched Playboy in 1952 his life has revolved around the sexy bunnies who work for him, play with him, amuse him, and sometimes, marry him. Hefner was actually married when he founded the empire, but that ended quickly. After dating numerous bunnies at once, he tied the knot with Kimberley Conrad, with whom he had two sons. They, too, divorced, leaving Hefner to propose to 25-year-old playmate, Crystal Harris. She recently called off the wedding to the 85-year-old Hefner five days before the big day rumor has it her reason was not, in fact, because Hefner is 60-years her senior, but because she hated the thought of not being the only bunny in the playboy's life.