Rihanna prowled around the pool at the Hard Rock Hotel in Las Vegas wearing an extremely low-cut leopard-print swimsuit.

The 22-year-old singer took a break during her "Last Girl on Earth" tour stop in Sin City to chill in the revealing number that left little to the imagination.

Featuring a plunging neckline, entirely open back, and cutouts, the one-piece halter was barely held together by a band that wrapped around the suit multiple times.

But if anyone can pull off such a daring getup, it's the sexy songstress, who certainly has a bod worth flaunting.

Rihanna never disappoints in the fashion-forward department, and poolside was no exception.

Meanwhile, check out our compilation of the hottest celeb swimsuits of all time.