Kim Kardashian Bares Huge Cleavage At Birthday Party With Kanye West

Wow! Happy birthday to you, Kim K! The sexy reality star rang in her 33rd birthday on Oct. 25 with a huge bang, showing more cleavage than ever in a racy white lace top.

Kim Kardashian may be a year older, but she's getting sexier with age - and she is making sure everybody notices. For the big party celebrating her 33rd birthday (which was on Oct. 21), Kim turned heads at Tao in Las Vegas, Nev. on Oct. 25 in her most eye-popping post-pregnancy outfit yet. Now THAT'S how you celebrate a birthday!

Kim Kardashian Stuns At 33rd Birthday Party

All eyes were on the birthday girl all night for one reason (well, technically two reasons) - her revealing white lace outfit. The sexy birthday suit (more or less) featured a white lace knee-high skirt and the main event: a low-cut lace bustier top that showcased Kim's curves perfectly and put her ample cleavage on display.

Kim looked supremely confident (though in that outfit, who can blame her?) as she posed on the red carpet and then partied inside the Vegas hot spot.

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The night wasn't all about Kim's sexy get-up though - the party was pretty legendary as well. Family members Kris Jenner, Khloe, Kourtney, and Scott Disick were all on hand, and stars like Naya Rivera and Blac Chyna also helped celebrate Kim's 33rd birthday.

And now-fiance had already made Kim's birthday a dream come true by popping the question in dramatic fashion on Kim's real birthday, but he clearly made sure she was the center of attention at the party as well, fawning over her and showing his affection throughout the night. We love these two!

Kim Kardashian Continues Sexy Post-Baby Fashion Campaign

Kim's unbelievably sexy outfit is just the latest example of her reclaiming her sexuality after giving birth to North West in June 2013, though it may be the strongest.

Since stepping back out into the public eye, Kim has opted for more revealing, more cleavage-baring fashion numbers than ever, like the custom-made Givenchy eye-popper she wore at Paris Fashion Week on Oct. 1, or of course the sexy swimsuit selfie that shut down the internet on Oct. 16.

We are currently in the sexual renaissance of Kim Kardashian, and we could not be loving it more. What do you think of her birthday look, HollywoodLifers? Let us know!

- Andrew Gruttadaro Follow @AndrewGrutt More Kim Kardashian News: Kim Kardashian Will Walk Down The Aisle Alone To Marry Kanye West Kim Kardashian: North West's Wardrobe Is 'As Big As Mine' Kim Kardashian: Don't Film Your Wedding This Time - It Will Ruin It