There it is! The baby bump we've all been waiting for!

Kylie Jenner debuted her pregnant belly Sunday as she hopped on a private jet for a girls' trip to celebrate mom Kris' 62nd birthday. Kourtney, Kim, Khloe and Kendall were all along for the mini-vacay and Kylie and Khloe brought their special cargo on board.

Kylie wore Yeezy Calabasas sweats to stay comfy on the flight and to attempt to strategically hide her growing bump -- alas, the profile doesn't lie -- that's a pregnant belly!

Fans have been waiting for Kylie to confirm her pregnancy ... and for expected baby daddy Travis Scott to acknowledge he has a child on the way but so far only allusions, teases, accidentally revealing Snapchats and even accusations we Photoshopped these pix but still no official confirmation! Well Kylie knows we didn't retouch the photos so why's she drawing attention to them? She clearly wants everyone to pay attention!

It was a happy occasion yesterday as the girls' took off for the Amangiri resort in Canyon Point, Utah where Kim and Kanye just returned from celebrating her birthday! So while not a really original idea, the girls' gave their mom a nice getaway in the beautiful desert location, just an hour and a half away by private jet. The ladies returned Monday morning, early, but this time the pilot pulled into a hanger to protect the ladies' from photographers' lenses as they disembarked. Too late now, Kylie! The baby bump's been revealed!