Former Playboy Playmate Karissa Shannon says Hugh Hefner is the last man she wants her unborn son to take after.

According to reports she plans to raise Genesis as Hefner's opposite a manners-first gentleman who leads with his heart. She also said she is engaged to a mystery 44-year-old she describes as a simple blue-collar guy from Canada.

She is keeping her fiance's identity private but says he accepts her past loves her without conditions and has helped her build healthier drinking habits.

Karissa has accused Hefner of trying to pressure her and twin sister Kristina Shannon into sexual activity with each other while they lived at the Playboy Mansion. Hefner's widow Crystal Hefner recently made similar claims about alleged force between the twins.

She announced the pregnancy in August and says she left the mansion lifestyle for a quieter life in Michigan. An April due date and a wedding on the calendar mean the family life she wanted for years is finally close.