Celebrity wedding dresses are being highlighted in various reports, with some outlets focusing on their expense and others on their beauty or non-traditional styles. Royal brides, including queen elizabeth, princess diana, and kate middleton, are mentioned as having worn notable wedding dresses, though it's unclear which one wore the most expensive. The reports also mention other celebrity wedding dresses, including that of victoria swarovski, who wore a million-dollar dress, and grace kelly, whose wedding photos are being looked back on.