Slideshow posted in Photos | Sunday, October 23, 2011
13 of 23: Kris Jenner, Khloe Kardashian, Kim Kardashian and Lamar Odom celebrate Kim Kardashian's birthday at Marquee Nightclub at the Cosmopolitan in CityCenter on October 22, 2011 in Las Vegas, Nevada. (Photo/Denise Truscello)