Where is it common to lose weight at on your body?

This is down to genes, generally its good rule of thumb that you will lose the weight from the places which have most recently gained the weight, e.g. if your stomach has had fat on for awhile but you have started to gain fat recently on your arms and legs, you will lose it from these places first before your belly fat starts to go. - Exercises done will not determine where you lose the fat.