Often derided by critics in the early '80s for her starring roles in bad movies, Pia Zadora found more respect as a singer. A former child actress, Zadora became a favorite target for film reviewers who argued that her acting career was the result of being married to multimillionaire Meshulam Riklis. (Her Golden Globe award in 1982 was even investigated.) Although Zadora didn't release her first LP, Pia, until 1982, her first recording actually appeared nearly two decades earlier. In 1964, a prepubescent Zadora sang "Hooray for Santa Claus" on the soundtrack to Santa Claus Con...