She has teenage boy hips. I vote guilty.
That's because of the cut of the shorts she is wearing. Low riders are not designed to enhance the female hips. Instead, they cause a show of love handles and butt cracks, which girls work hard to hide with long tee-shirts in an attempt to hide the "boy parts." Natural female hips are so well designed that most women should not have to wear belts to hold up their pants.
Somebody is working extra hard to make curvy females look like teenage boys.