Khloe Kardashian exposes her booty in this revealing jumpsuit

Khloe Kardashian and her sister Kourtney were spotted at the Beyoncé -Formation concert on Saturday night in Pasadena.

She stepped out in a sheer jumpsuit that showed off her booty while older sister Kourtney stepped out in short shorts, a jacket, a black top and thigh high boots.

More photos below