X Rocks at Rio Hotel and Casino. Discover Las Vegas' sexy, rock ‘n’ roll side of at X Rocks, an electrifying topless revue at Rio Hotel and Casino. High heels, studded lingerie and lots of leather kick off this adults-only, 75-minute show by a talented cast of performers. Take in a series of edgy, sensuous dances to a lineup of rock’s greatest songs, enjoy the intermission with a stand-up comedian, and kick off a wild and unforgettable night in Sin City. Book and Save 15% Off X Rocks at Rio Hotel and Casino.