All I keep hearing in my head is this.
Touring the West Midlands with her hair in an elegant half-up hairstyle, a glimpse of grey could be seen peeping from beneath the knot holding it in place.
Of course, this is not the first time the 33-year-old royal has been snapped showing off a silver streak, with the most recent sighting coming early in January during a shopping trip.
So this is big. And the people of Britain know it's big. Here's how they have responded so far this morning.