She met Ronald Reagan when she was Nancy Davis, an actress signed to MGM, and later became his second wife; she co-starred with him in her final film. Mother of Ron, a TV personality and former ballet dancer, and Patti Davis, an author and former rebel. As first lady, she brought a regal air to the White House, and sternly told Americans to "Just Say No". She - or her astrologers - may have helped run the show in the years following the assassination attempt on the president.