Khloe Kardashian stuns in skintight latex dress during Scott Disick's Vegas birthday party

Emily Krauser
Khloe Kardashian Wears a Skintight Latex Dress to Celebrate Scott Disick's Birthday in Vegas
Khloe Kardashian Wears a Skintight Latex Dress to Celebrate Scott Disick's Birthday in Vegas

Looking good, Khloe Kardashian!

The 31-year-old reality star hasn't exactly kept her workouts a secret, but that doesn't mean we weren't still shocked by the ah-may-zing ensemble she rocked at Scott Disick's birthday party in Las Vegas on Friday.

NEWS: Scott Disick Celebrates Birthday in Las Vegas With Kourtney and Khloe Kardashian By His Side

Khloe pulled out all the stops for the soiree at one of Scott's top hot spots, 1OAK inside The Mirage Hotel & Casino. She wore a skintight blush-hued latex dress, which she paired with gold-and-diamond jewelry and pointy subtly striped white pumps.

She added a smoky eye, matched her lip to the curve-hugging frock's hue -- which appears to be a favorite, as of late -- and wore her blonde hair down in long, beachy waves.

Denise Truscello

Her BFF, Malika Haqq, and sister, Kourtney Kardashian, weren't slackers in the fashion department either, rocking a deep V-neck LBD with a thigh-high slit and green printed Versace mini, respectively.

Denise Truscello

It was quite the departure from the outfits Khloe and Kourtney wore for Scott's first bash, which took place on Thursday, his actual 33rd birthday. The siblings turned the fête into a theme party with their quirky looks -- just please don't ask us what that theme was supposed to be.

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WATCH: Khloe Kardashian Files For Divorce From Lamar Odom For the Second Time

The Kocktails With Khloe host has been working extremely hard on her fitness, detailing much of her health journey via social media. Not only is she frequently featured in Kourtney's Snapchat videos, which show off some insanely hard workouts that the sisters push each other through, she also takes her own selfies at the gym -- some of which have even caused a bit of Photoshop criticism.

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In fact, it's tough to forget her progress shots, considering one of the most recent selfies showcased her flat abs and butt as she was laying in bed last month.

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WATCH: Khloe and Kourtney Kardashian Celebrate Their 'Cheat Day' with Popeyes on a Private Jet!

It's no surprise that with all that hard work, Khloe is quite proud of her new figure. Check out the see-through catsuit she rocked to Beyonce's concert at the Rose Bowl in Pasadena, California, earlier this month.

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