Share Tweet Pin Email By Molly Claire Goddard 12:16am PDT, Aug 28, 2025 _ Peter Phillips' fiancée is undergoing a royal tradition. Princess Anne's son is taking his bride-to-be, Harriet Sperling, to see his family at Balmoral during their Scottish Highlands vacation, just as many of his relatives also did before tying the knot.Keep reading to learn about the "test" Phillips' betrothed will undergo...