How to make a long oval face more round?

you can't change your face shape. Wierd I actually have a more roundish face and wish I had an oval face. Because its hard to change my hair a lot because I have a small forhead and would love to get side bangs. There isn't much you can do. Look at Sarah Jessica Parker, she has a long oval face, and big forhead and has had so many hairstyles chekc her out it will give you tons of ideas