It's becoming obvious how Britney Spears gets her men. Her new arm-candy, model Isaac Cohen, spent a night of luxury, compliments of the pop star, in a 'fantasy' penthouse in Las Vegas, equiped with a rotating bed!

Sources tell PEOPLE the couple stayed in the tower's $40,000-a-night, two-story Hugh Hefner Sky Villa on Saturday, where a Jacuzzi pool, a glass elevator, an 8-ft. rotating bed and a full bar are among the amenities. "They seem very ...