What are some good ways to tone your arms and lose belly fat [love handles]?

So i'm 15, and i REALLY hate my body. i feel like i look like a whale even though my friends & family say i don't. i'm currently on an extreme diet and exercising a lot so i can lose the UNWANTED fatness. what are some good exercises that i can used to help target the hips and stomach, arms and thighs. it'll really help! thanks.