Kim Kardashian Shows Off Post-Baby Bod in Glitzy Dress in Las Vegas, Snapchats Trouble With Plane and Twisted

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Kim Kardashian has officially put her rocking body back on display!

The 35-year-old reality star partied at Las Vegas' Hakkasan nightclub inside the MGM Resort & Casino on Friday night, marking her first public appearance since giving birth to her second child, Saint West, with husband Kanye West last December. Needless to say, all of those intense workouts have certainly paid off.

WATCH: Kim Kardashian Continues to Flaunt 42-Pound Weight Loss

The mother-of-two sported a black and white Balmain gown to the venue, which featured shoulder cut-outs and sparkly gold embellishments from top to bottom.

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She kept the focus on her dress by donning naturally toned makeup and sleek, straight tresses.

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And judging by her sultry poses, Kardashian was feeling quite confident inside the trendy nightclub.

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She later took to Instagram to share a silly snap from the night, simply captioning it, "VEGA$ BABY."

WATCH: Kim Kardashian's Resolutions: Lose Baby Weight, Be Nicer to Mom Kris Jenner

Prior to her appearance, Kardashian apparently had some issues with the plane she and her travel pals were on, as she documented over Snapchat just hours before touching down in Sin City.

According to her posts, the plane was delayed in Los Angeles due to mechanical problems.


"Don't worry, we are going to make it to Vegas," she said in one of the Snapchats. "Hakkasan, I will not let you down. I will be there and be there on time."

But the plane delay unfortunately wasn't her only issue -- she also hurt her ankle!

PHOTOS: Kim Kardashian Shares Snap of North West Rocking Braided Hair Extensions

Anxious for take-off, Kardashian continued to Snapchat pictures and videos of her stressful night.

"Does anyone have a plane that they want to lend us? I steal Khloe's best friend for the night and this is the bad karma that I get?" she added, referring to Malika Haqq, who was also on board.

They passed the time by playing with the app's popular filters and jamming out to Desiigner's "Panda."

When Kardashian and Haqq eventually made it to the venue shortly after 1 a.m., they danced, sang and snapped selfies from their VIP booth, which was right next to where DJ Ruckus was spinning chart-topping hits. At one point, Kardashian even jumped on the microphone to greet fans and thank them for coming out to celebrate the nightclub’s third anniversary.

Denise Truscello/WireImage

WATCH: Kim Kardashian Shows Off Weight Loss in Sheer Top at Justin Bieber Concert

Haqq later took to Instagram to share a cute Polaroid pic of her and Kardashian.

"Live a little," she wrote.

Around 3:30 a.m., they went through a Jack in the Box drive-thru, but Kardashian --who is currently on the Atkins Diet -- revealed in another Snapchat that she was "good" and "proud" of herself for not ordering anything.

WATCH: Kim Kardashian Shares Weight Loss Update: '42 Pounds Down, 28 to Go!'

The hot mama has been very vocal about losing her baby weight, tweeting about her health and fitness journey frequently in recent months. In March, she revealed on her app that she lost 42 pounds and had "28 to go!" in order to reach her goal weight.

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