Kylie Jenner took to social media on Tuesday (September 7) to officially announce her second pregnancy.

The baby sis in the Kardashian/Jenner clan is expecting her second child with rapper, Travis Scott!

Kylie posted a beautiful video of precious moments surrounding her second pregnancy including a family trip to the doctor and the special moment they shared the news with Kris Jenner.

Watch the video below.

Kylie Jenner and Travis Scott are already proud parents to three-year-old, Stormi.

Congrats to the happy and growing family.