Round faces are different from chubby faces and differ in the facial features also. Basic geometry of the two kinds differs vastly from one another. A round face would have the perfect round shape with the length and the width of the face reading the same size while a chubby face might have extra cheek fat or extra fat due to body fat. Oval face shapes are the ones that would go with any kind of hairstyle. So one has to be very careful in choosing short hairstyles for round faces as a wrong choice would make the face look more round and chubby.
The ultimate aim of any person with a round face is to get a haircut which is not going to make the face look more round and that means the volume of the hair that has to form around the face should not be very thick. Getting the hair done with the hair reaching the chin makes it look elegant and rich. The hair should also be made to look smooth so that some part of it can be put to the side and some on the cheeks to cover the borders of the width and as well to give a stylish appearance.