When a member of the Kardashian/Jenner clan have a birthday, there’s typically a celebration so big we can hear it here in the UK.

So naturally, Kendall Jenner had to dress the part seeing as it was HER big day – and she wasn’t shy about strutting her stuff.

Rocking up to celeb hotspot The Nice Guy in Hollywood alongside pal Hailey Baldwin, Kenny looked head-to-toe gorgeous in a plunging black jumpsuit.

Teaming the strong look with a messy bun (why do ours NEVER look like that?) and a bold red lip, this is probably the model’s best look ever.

OH YEAH, WE WENT THERE.

No wonder she’s been cast in the Victoria’s Secret Fashion Show, eh? Oh yes, that’s happened. Pretty good birthday.

But while Kendall went minxy for the occasion, sister Kylie decided to go for a completely different look… And it was very, erm, interesting.

In a pleated, wide-legged orange jumpsuit, complete with matching belt and mesh, this whole look is SO CONFUSING for our eyes.

But still, we get that Kyles is a big fashion risk-taker, and considering she’s 18 we’re mainly impressed she had the balls to wear this.

Also, her hair and make up looks #flawless.

We're sure our invite got lost in the post, guys.

- By Charlotte Warwick