NATIONWIDE -- Reality star Kylie Jenner has welcomed her first child.

The 20 year old kept her pregnancy private throughout several months of speculation.

But Sunday, she revealed on social media she had given birth to a baby girl on February 1.

Along with the announcement, Jenner shared intimate videos of her pregnancy journey.

Jenner is in a relationship with rapper Travis Scott.

We don't know the baby's name.

Jenner's sister, Khloe Kardashian, is also pregnant.