In the long tradition of public lives unfolding before public eyes, Brandon Thomas Lee — son of two icons who helped define the spectacle of 1990s celebrity — has asked Katarina Demetriades to marry him. The proposal, marked by a substantial diamond ring, formalizes a relationship the couple has built and shared openly over several years. It is a quiet human milestone dressed, as such things often are for those born into visibility, in the language of public record.