Britney Spears's $40,000 Night in Vegas  

Britney Spears and Isaac Cohen have taken their hookup to new heights: a Fantasy Tower Suite at The Palms in LV.
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 happy together," says a source who spotted the two, who started dating in the past month. Hotel officials had no comment.
The trip was Spear's first appearance in LV since hosting a much-talked-about party at PURE nightclub on New Year's Eve where, her rep told PEOPLE, she fell asleep.
It was a different scene Saturday night. Spears and model-actor Cohen, both 25, danced and smoked cigarettes at 8 and a half, a gay club off the strip before leaving after about an hour.
This is the second weekend in a row that the couple have been spotted together. On Jan. 6 they hung out on a powerboat off Marina del Rey, outside LA., and the next night met up at the W Hotel's Whiskey Blue bar in Westwood.