Simpsonville/Greenville County Sheriff OfficeAriel Robinson, the most recent winner of the Food Network series Worst Cooks in America, and her husband have been arrested for alleged homicide by child abuse involving the death of their 3-year-old foster daughter, Victoria Rose Smith. Ariel, a 29-year-old former middle school teacher and amateur standup comedian, and husband Jerry Robinson, 34, have not commented publicly on…