One of Vegas' hottest new clubs is Crown, located within the Rio. Live music begins the night, then the club part carries things on into the wee hours of the morning. There are plenty of promotions (up for Latin Libido Night or Thirsty Thursdays?), and 12 20-by-20-foot monitors for things like UFC viewing parties and the concert playing that night. The DJ booth is on the stage, and there is sure to be something to attract your fancy, whether it's the live music or Vegas nightlife you're after.