Inside Beyoncé's Soul Train themed birthday bash

The year isn't over yet, but we're already convinced that Beyoncé threw the best birthday party of 2016.

The American superstar kicked off celebrations for her 35th birthday by attending Budweiser's Made In America Festival on Sunday, where she spent quality time with former president Bill Clinton and Chance the Rapper.

However, it was the second leg of her celebrations that gave us the biggest FOMO.

Queen Bey gathered her nearest and dearest for one seriously funky, Soul Train-themed bash, which boasted a star-studded guest list including Serena Williams, Usher, P Diddy, Alicia Keys, Swizz Beatz, and Destiny's Child members Kelly Rowland and Michelle Williams.

Beyoncé and hubby Jay Z (who was dressed as Jimi Hendrix, by the way) burned up the dance floor. Yup, the flares were big and the hair was bigger.

The festivities reportedly didn't end until 5am - and looking at the snaps, you'll see why.

A photo posted by LaLa (@lala) on Sep 6, 2016 at 7:15am PDT

A photo posted by therealswizzz (@therealswizzz) on Sep 5, 2016 at 9:31pm PDT

A photo posted by June Ambrose (@juneambrose) on Sep 5, 2016 at 11:31pm PDT

A photo posted by Usher (@usher) on Sep 6, 2016 at 5:21am PDT

A video posted by K104 (@k104fm) on Sep 6, 2016 at 7:23am PDT

A photo posted by detailgo (@detailgo) on Sep 6, 2016 at 1:30am PDT

Happy bday TT! You are so good to me! @Beyoncepic.twitter.com/2K0MM0vwFI

— Lil Chano From 79th (@chancetherapper) September 6, 2016