Leave it to Chrissy Teigen to come up with the cutest idea for a birthday party. The Sports Illustrated Swimsuit model and cookbook author [1], who recently announced she's expecting baby number two [2] with husband John Legend [3], rang in her 32nd birthday on Thursday night with a Pan Am-themed bash. The retro occasion was hosted at Air Hollywood's Pan Am Experience, and plenty of Chrissy's A-list friends were in attendance.

Close pal Kim Kardashian [4] documented her night celebrating Chrissy's birthday on her Instagram story [5], snapping photos of everything from the flight attendants roaming the party to piles of Pan Am's signature blue luggage. Kim also brought along husband Kanye West [6] and mom Kris Jenner. Although the latter two didn't seem to be dressed up, almost everyone else at the party went all-out with their chic '60s costumes. Kim wore a baby pink ensemble reminiscent of Jacqueline Kennedy Onassis, while Chrissy opted for a peplum suit in a darker shade [7].

See some of the photos from their night out at the faux terminal ahead!