Lamar Odom, Khloe Kardashian, Kris Jenner, Kim Kardashian and Kris Humphries arrive at Kim Kardashian&#39;s birthday party at her birthday at Marquee Nightclub at the Cosmopolitan in CityCenter on October 22, 2011 in Las Vegas, Nevada.  <span class=meta>(Photo&#47;Denise Truscello)</span>
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