Saint West is here! Kim Kardashian [1] shared the very first photo of her son on her app [2] on Monday morning. The reality star, who welcomed Saint in December [3] with husband Kanye West [4], captioned the shot, "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." In the precious photo, baby Saint is seen wearing a white onesie while stretching his arms out above his head. While this is the first time the world is getting a glimpse of the little one's face, Kim did share a photo of him bonding with big sister North [5] in January. See the Wests' sweet son above, and then check out all the best photos of North [6]!