lets see.. some info here

1. You can't spot reduce fat. Meaning, you can't keep doing abs workout and expect fat of that area to be gone. Fat lost happens throughout your body. However, you CAN spot build muscle.

2. If the girl in the pic is your goal, start squatting. Them glutes and legs don't come without hard work. If your hips and legs are a bit muscular, you'll have your fit curves.

3. For sustainable fat loss, you need to know your TDAA (go google or search in the bodybuilding section). Once you know this number, you can pick and choose what you want to eat to reach your macros (go google).

4. Whatever workouts/exercises that you do, make it a hobby. Don't make it like you have to FORCE yourself to the gym. You'll bound to give up if you don't like what you do.