TV presenter and political correspondant, Romilly Weeks has a good, well defined square face.
We can see from the cheekbones that the width and squareness of the face is not the result of soft tissues only, but of the supporting bone structure.

I was not able to find a profile picture, but I bet the jaw gonial angle is near 90 degrees.
It seems she underwent a face slimming surgery in the recent years.

Jaw angle is grade A. I would need a profile picture to rate jawline shape and chin projection.