The Life Of Kylie star — who is expecting her first child, a baby girl, with boyfriend Travis Scott made sure she stayed out of the spotlight at the December 24 party.
'Kylie looked great but didn’t really draw any attention to her baby bump,' a source told People. 'She still acts like she wants to keep her pregnancy private.'
However, Kylie did pose for one photo alongside fellow pregnant sister, Khloe Kardashian.
In contrast, sister Khloe was ready to share her baby news with the world, posting this show-stopping maternity look.
The 33-year-old also just announced that she's almost six-months along, which means the next Kardashian might arrive sooner than we expected!
This article originally appeared on InStyle Australia.