Want a shapely bottom?

Incorporating an exercise that works your leg abductor muscles is the key!

Standing squat abduction:
Standing with feet shoulder-width apart and holding dumbbells by your sides, lower into a squat.
As you come back to standing, lift your right leg off the ground and straight out to the side. With your next squat, lift the left leg and then continue to alternate legs with each squat. The side leg lift will add shape and definition to the outside of the hips and buttocks.