Jeanine is an Episodic Character, portrayed by Special Guest, Rosie O'Donnell, in Season 4's "Quaaludes and Crackerjack" and "Sword Fights and a Dominican Shortstop" of Mom. She is the ex-lover of Bonnie and Christy's second mother when she was little, Jeanine nicknamed Christy 'Crackerjack'. Bonnie and Christy lived with Jeanine while Jeanine and Bonnie were dating.