In the world of hairstyling “fat” face have nothing to do with weight. If your face length and width are proportion, then you have a “fat” face or round face. Therefore, you must choose the right hairstyle for fat faces; something that can create a slimmer and thinner face illusion.
The best hairstyles for fat faces are those that frame the face perfectly. If you have “fat” face you can sport any hair length you want (except chin length); the secret is on styling. Add volume, height and texture to your crown and remove the weight on the side. You can also add some loose tendrils on the side but not too much.
Short curly hair is another great hairstyle for fat faces.