The birthday girl, who turned 59, rocks a chic look while arriving at her 59th birthday party at the 1 Oak nightclub at the Mirage Hotel & Casino in Las Vegas on Nov. 7, 2014.
She was joined by her new boyfriend!
Aren't they adorable together?
The couple poses for a pic with the "kids"...
Heads up!
Kisses!
Momager and Lord Disick, besties!
Hugs all around!
The momager was also joined by a Kardashian family friend and Keeping Up With the Kardashians guest star!
It's cake time!
Happy birthday, Kris!