Caitlyn Jenner Update: Trans Icon Welcomes Brendon Jenner's Baby Daughter as Grandma!

Caitlyn Jenner has become a grandparent after her son Brendon and his wife Leah welcomed a baby girl.

This is the couple's first child since their marriage in 2012.

'On Wednesday, July 22nd I became a Mom,' Leah broke the happy news on Instagram.

'It has without a doubt been the most profoundly beautiful time in my life but also emotionally, spiritually and physically challenging too....and I am so grateful for every second of it. Brandon and I are taking care of our healthy, little baby girl, Eva James Jenner.'

'So I have been respectfully waiting for Leah & Brandon to break the news, but I've been bursting at the seams to shout it from the Malibu mountains to the sea!!!' Brandon's mother wrote.

While Caitlyn is yet to respond, grandmother Linda Thompson said, 'Eva James Jenner is the most gloriously beautiful baby imaginable. And such a sweet little spirit is already discoverable when you look into her deep, peaceful eyes... With the longest eyelashes I might add!!!! How could she not be incredibly special with extraordinary parents like Brandon & Leah?!?!?! What a lucky little girl to call them Mommy & Daddy!! I'm officially obsessed. No intervention necessary!!'