Which Sexy Pop Star Rocked This Cutout Ensemble in Concert? (PHOTO)

Though celebrity outfits have only gotten crazier in the last decade, some pop stars remain icons when it comes to fashion.

This sexy singer is known for showing off her amazing body in eccentric performance outfits.

In this particular ensemble, our girl flashed her infamous hips in a daring cutout outfit.

Think you know who it is? Click on to find out!