Dolce & Gabbana, Tom Ford, Prada, Céline, Fendi and Tiffany & Co. "It's not just another store at Crystals," Nitsche says. [Read: The Best Las Vegas Tours.] Even if you don't buy anything ...

On Jan. 31, Jenner attended the grand opening of Amaya Modern Mexican inside The Cosmopolitan of Las Vegas ... For the occasion, Jenner wore a Dolce & Gabbana two-piece skirt set, which she ...