Kendall Jenner celebrated her birthday a few days early with a star-studded Halloween [1] bash in LA on Oct. 31. The model — who turns 24 on Nov. 3 — dressed as a golden fairy [2] and partied the night away with her nearest and dearest including Kylie Jenner, Kourtney Kardashian, Kacey Musgraves, Hailey Baldwin, and Gigi and Bella Hadid. Kourtney kept things sexy in a Kacey Musgraves-inspired costume, while Gigi was nearly unrecognisable as Jim Carrey's character [3] from The Mask. For her birthday last year, Kendall celebrated on a party bus [4] and sang karaoke, but I think this party definitely topped that. See photos from Halloween [5] festivities ahead!