Um, congratulations?!

Kylie Jenner is once again sparking rumors she is pregnant with her first child — after the 18-year-old shared a very cryptic Instagram shot in a bodycon dress and oversized denim jacket, which she is holding away from her abdominal area.

"Baby," she captioned the image.

The youngest Keeping Up With the Kardashians star recently ended her relationship with 26-year-old rapper Tyga and is currently rumored to be dating PartyNextDoor, 22 — so it's unclear who the father would be.

Check out all the times Kylie teased her pregnancy!