How can I lose belly fat without burning fat anywhere else?

I keep hearing that you need to burn fat along with doing crunches to lose belly fat. I have been naturaly extremely thin most of my life and in the last couple years have started putting on some weight. I love my body much better now that i have weight on but now I have a belly. Im going on vacation soon and would love to show off the figure that i now have but not with my belly like this. Im scared if I excercise, jog, situps and crunches etc. to lose the belly fat I will end up losing weight in other places also. Any ideas?