I'm 23 yrs old and I feel that the lower half of my face is heavy, especially when i smile. I believe that this is genetics; older family members also have round/fat faces. I am 5'1" and 115lbs, so I am not overweight. Granted I'd like to lose around 10 lbs, I know that this will not likely make my face slimmer. I have looked at some procedures, chin liposuction, buccal fat removal, neck lift, face lift, and jaw reduction, but I don't know what would be best for my face now and in the long run.