When Diane Keaton was a girl in Santa Ana, she began to collect photographs of Cary Grant, placing them in a cherished scrapbook. She had just seen The Philadelphia Story , starring Grant and Katharine Hepburn, for the first time. Grant was dazzlingly handsome, of course, but something else about him had leapt off the screen and captured her imagination. Where Hepburn was gorgeous in a high-society way—all those gowns accentuating her trim waist, the dramatic shoulder-padded jackets, her