Princess Cadence

Here is a canon Princess Cadence pic, anyone else notice how all the alicorns have square-ish snouts? I don't think I consciously noticed that until I saw A Canterlot Wedding. But it's not only alicorns, Fleur De Lis also has it. So I guess Equestrian Royalty and your average French ponies are endowed with the square jaw. Snout. Chin. Thingy, whatever it's called.