That Knight is too Famous!

Every kingdom has someone that's considered the most objectively attractive to everyone from the king to a common farmer... It turns out, that person in your kingdom is a knight who, for some reason, swore fealty to you. How exactly did that happen and can you handle your knight's adoring fans? This isn't inherently romantic, but can go there. Only the named knights have World Info, but feel free to change and add whatever you want.