Kim Kardashian risks nip-slip in VERY booby birthday outfit as she parties in Las Vegas

 

Kim Kardashian celebrates her birthday

The whole klan jetted off to the Strip yesterday to celebrate the star's big day a few days late, and we knew Kim would have a treat packed away. She has posted a series of snaps from her night out on Instagram, and it looked like she rubbed shoulders with half her friendship group there.

Revealing the dress had no back, as well as no front, Kim posed next to a pal and cosied up - but there was no sign of Knaye here.Another shows her with her cousin, flaunting dangerous amounts of side boob.

She wrote: "Another amazing birthday celebration at Tao," before adding: "Love hanging out with my cousin @cicibussey LOVE YOU CHONCH."

Of course it's become a bit of a tradition, Kim celebrating in Vegas, and long may it last.

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   Beauty(Image: Getty / Splash)1 of 12

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   Just chillin'(Image: Getty)3 of 12

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   Boob alert(Image: Getty)4 of 12

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    Birthday cake time(Image: WireImage)10 of 12

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    Oh you're so vain(Image: WireImage)11 of 12

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    Why not?(Image: WireImage)