For short hair, adding some volume on the top of the head is a good idea. This draws attention away from the problem area. Adding volume on the top of the head also makes the face appear longer and more slender. Short cuts that allow hair to stand up more on top, are ideal for creating such an illusion. If volume at the top is no.
Many people have a double chin, and want to get rid of it. They try different ways to get rid of it, which may or may not work.
But until then, there is a great way to take people’s attention away from the chin and camouflage it, and that is choosing the right type of hairstyle. There are many short, medium, and long haircuts which can be chosen for reducing the unwanted look of your round face.