I have another problem. My thighs are very big, my butt too. What should I do to lose it?

img811.imageshack.us/i/dscn6670j.jpg/
http://img808.imageshack.us/i/dscn6672.jpg/
http://img26.imageshack.us/i/dscn6674p.jpg/

I have a flat stomach, low in fat, but those thighs and butt...