Are women starting to "marry down?" A new study says brides-to-be are less concerned with the economic status of their mate than they used to be. The Institute for Public Policy Research found that women born in 1958, 1970 and between 1976 and 1981 posted small increases in the number who married men who earn less than they do and vice versa, partly driven by women's advances in the professional world. In other words, the fairy tale "Royal Wedding," epitomizing the old school, could soon be a thing of the past, while Princess Anne's daughter Zara Phillipps' marriage to rugby union star Mike Tindall could be the new trend.