On Friday night, as Kris Jenner celebrated Kim Kardashian’s 43rd birthday, she appeared significantly younger than her age.

The mother-in-law wore a short jumpsuit in the manner of a tuxedo with satin lapels and a striking floral embellishment at the plunging neckline.

She completed her stylish ensemble with black suede over-the-knee boots, fishnet hosiery, and a black handbag.

Her striking appearance was complemented by glamorous, glittering earrings and bold black eyeliner, sun-kissed cheekbones, and berry-colored lipstick.

Except for Kourtney Kardashian Barker, 44, all of the Kardashian–Jenner sisters attended Kim’s celebration at Beverly Hills’ Funke restaurant.

In addition to Hailey Bieber, Kimora Lee Simmons, Lauren Sánchez, Ivanka Trump, Sofia Vergara, and Sara Foster also attended the star-studded party.

After the celebration, the proud mother posted a series of images on Instagram to celebrate the birth of her second child.

She wrote in the post’s caption, “Happy birthday to my beautiful girl @kimkardashian. I fell in love with you the moment we met and I’ve been obsessed with you ever since.”

“I feel so blessed to be your mommy and I am so incredibly proud of you every single day.” She gushed, “You are the best daughter, mother, sister, auntie, cousin, best friend, confidant, travel partner, shopping buddy, stylist and therapist.”

“I admire you more than you know, and I want you to know that you are an inspiration to so many, but especially me. I love you more than you will ever understand and I thank God every day for you. I love you, Mommy xoxo.”