Drake, Gigi and Ruby Rose: ALL the stars went to Kendall’s birthday

Kendall Jenner rang in her 20th birthday in SERIOUS style in LA club The Nice Guy.

And while we knew all the Kardashians would attend (including Kylie in a very questionable outfit), we didn't know that these major celebs also attended Kenny's birthday bash.

Kendall's BFFs Gigi Hadid and Hailey Baldwin were there, along with rapper Drake, DJ Martin Garrix and actress Ruby Rose (who knew they were friends?).

And because all of these starts know they are hot business, they took some of the best photobooth snaps that we have ever seen:

We also couldn't help but notice the adorable post that Caitlyn Jenner put on Instagram to wish Kendall a good day: 


Can't believe my toothless little girl is so beautiful and 20 years old. Daddy loves you! @KendallJenner

A photo posted by Caitlyn Jenner (@caitlynjenner) on