Kylie Jenner Shows Off Her Curves in a Sheer Lace Jumpsuit for Early Birthday Bash, but Which Sister's Outfit Takes the Cake?

Kylie Jenner Birthday Party
Kylie Jenner Birthday Party

All eyes are on Kylie Jenner, and they should be — she’s the birthday girl.

Although her actual birthday isn’t until August 10, the almost 19-year-old reality star has already started the celebrations. Her pal Jordyn Woods already gifted her with a new puppy as a early present over the weekend, but Jenner left the pup behind for a night out at The Nice Guy in Los Angeles with the Kardashian-Jenner family.

Jenner stood out in a black lace jumpsuit by favored designer Balmain. The figure-hugging one-piece was completed with a gold belt and matching heels.

Joining the youngest of the family were her sisters Kendall Jenner, Kim Kardashian West, Kourtney Kardashian and Khloé Kardashian, plus mom Kris Jenner, Scott Disick and on-again boyfriend Tyga.

The other sisters worked fashionable looks, with Kardashian West taking her love of over-the-shirt corsets out on the town.

The 35-year-old mom sported a cream corset over a white long-sleeve T-shirt worn as a mini. She wore a baggy denim jacket draped off her shoulders.

#KimKardashian at the Nice Guy in LA last night! ✔️

A photo posted by KARDASHIAN & JENNER (@kimwestworlds) on Aug 1, 2016 at 5:21am PDT

Related Video: Watch: Austin Mahone Takes Us Inside Kylie Jenner’s 18th Birthday Party

Although it’s usually the youngest Jenner sister that’s known for her evolving hairstyles, Kim rocked a new sleek lob for the evening, causing fans to question whether it was a new do or simply a wig when she debuted the look on Snapchat earlier in the day.

Khloé also had some fun with her locks, showing up to the birthday bash with purple braids. She arrived in a floor-length fur coat despite the warm California weather, proving once again that the KarJenners are immune to weather.

Khloé arriving at The Nice Guy in West Hollywood, CA last night. @khloekardashian #khloekardashian

A photo posted by ЖARDASHIANS (@dashworlds) on Aug 1, 2016 at 5:04am PDT

Kourtney skipped the fur but did add over-the-knee boots to her leather mini dress and a long mermaid-inspired side braid.

Kourtney arriving at The Nice Guy in West Hollywood, CA last night. @kourtneykardash #kourtneykardashian

A photo posted by ЖARDASHIANS (@dashworlds) on Aug 1, 2016 at 5:08am PDT

And Kendall also opted for the thigh-high footwear trend pairing her head-turning leather boots with a mini bandeau and high-slit skirt.

Kendall arriving at The Nice Guy in West Hollywood, CA. (30.7.2016) #kendalljenner

A photo posted by KENDALL & KYLE UPDATES (@lordkkjenners) on Aug 1, 2016 at 5:24am PDT

Which Kardashian-Jenner sister won the night’s red carpet? Let us know in the comments!

— Stephanie Petit