Celebrity Central / Top 25 Celebs
Credit: Denise Truscello/WireImage
Published: Monday October 24, 2011 17:00 PM EDT
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Let them eat cake! Kim Kardashian rings in her 31st birthday Saturday with husband Kris Humphries and former DWTS partner Mark Ballas at Marquee Nightclub inside The Cosmopolitan in Las Vegas.
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