Caitlyn Jenner Gushes About Kylie Jenner's Baby Girl: 'She's So Beautiful'

Caitlyn Jenner is overjoyed about Kylie Jenner‘s newborn baby girl!

The 68-year-old reality star took to her Instagram to share her thoughts about Kylie giving birth last week.

PHOTOS: Check out the latest pics of Kylie Jenner

She included an adorable photo of Kylie as an infant.

“My daughter just had a daughter. It’s amazing to be by your side through this journey. She’s SO beautiful already. Can’t wait to watch her grow. Throwback to my baby, as a baby,” Caitlyn captioned the photo.

Kylie wrote back to Caityln, simply commenting “love you” with a heart emoji.

Check out the post below…