Kim Kardashian shares first photo of son Saint West

The moment we've all been waiting for: the unveiling of the newest addition to the Kardashian-West family.

On Monday morning, Kim Kardashian West posted a photo of her 3-month-old son, Saint West, for the first time.

On her website, she said: "Today is my dad's birthday. I know there's nothing more in the world he would have wanted than to meet his grandchildren. So I wanted to share this pic of Saint with you all."

She also posted a photo of her father, Robert Kardashian, on Instagram with the caption, "Happy Birthday dad! So much has gone on in our lives since you've been gone, and I know you have been my guardian angel seeing it all unfold! I love you and miss you so much!"

In January, Kim posted a photo on Instagram that showed only Saint holding the hand of his older sister, North West. The caption reads, "She said, 'He's my best friend.' "

Saint is already breaking the Internet like his sister, North. "Saint West" was among the top Twitter trends on Monday morning within a couple hours of Kardashian's post.