AP Photo/Reed Saxon FILE - In this Feb. 14, 2001 file photo, Pauline Friedman Phillips, right, the nationally-syndicated advice columnist best known as "Dear Abby," and her daughter Jeanne Phillips, pose after the dedication of a Dear Abby star on the Hollywood Walk of Fame in Los Angeles. Phillips, who had Alzheimerís disease, died Wednesday, Jan. 16, 2013, she was 94. Phillips' column competed for decades with the advice column of Ann Landers, written by her twin sister, Esther Friedman Lederer. Their relationship was stormy in their early adult years, but later they regained the close relationship they had growing up in Sioux City, Iowa. The two columns differed in style. Ann Landers responded to questioners with homey, detailed advice. Abby's replies were often flippant one-liners.