1 Oak Nightclub Inside The Mirage Announces Special Birthday Celebration with Scott Disick Featuring: Khloe Kardashian Where: Las Vegas, Nevada, United States When: 27 May 2016 Credit: Judy Eddy/WENN.com
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Credit: Judy Eddy/WENN.com

Reality’s Khloe Kardashian killed it in Vegas on Friday night at 1 Oak Nightclub inside The Mirage Hotel & Casino for a Special Birthday Celebration with Scott Disick.

Looks like training with celebrity fitness instructor Gunnar Peterson has paid off bigtime for fitness devoted Khloe.

She looked smashing and owned it in a gorgeous pink skin-tight latex dress.

Also out celebrating, Kourtney Kardashian who looks better than ever.