 While Stacy and Angie shared an apartment together, added responsibilities were present from the get-go, since both had custody of their much younger siblings.Living with them were Angie's 15-year-old brother Frankie (Scott Baio) and Stacy's 9-year-old kid sister Melissa (Tammy Lauren).Frankie and Melissa were rambunctious and worldly, and were forever getting into trouble; they loved to cook up schemes that would get them access to everything Sin City had to offer, including, for Frankie (who styled himself as "the Fox") closer opportunities to make time with the other beautiful women who performed at Club Sand Pile.