Squats squats and more squats! Then, when you can't squat anymore, start in with the lunges.
Although I have to say, you'd be surprised at the changes your body makes while losing weight. Some of my worst features have become some of my best, and vice versa. I always had a big booty and small waist, but now the two have reversed. On the other hand, my boobs, which became sort of non-existant when I started to lose, are now becoming more proportionate the smaller I get.
So you never know! When you get to goal you might end up having a fantastic booty, which should give you the motivation to stay away from the burgers and ice cream.