Keeping the caption short and sweet, he wrote: "My heart."
While the photo is too cute for words, it caused some to wonder why West and Kim Kardashian's newborn son, Saint, has yet to be seen. "Did Saint ever even really happen?" one Twitter follower asked. "Exclusively on Tidal it did," another commenter joked.
West also gave a sneak peek of what fans can expect from Yeezy Season 4 with a photo of a bird perched on a tree. In the words of the Portlandia hipsters, "Put a bird on it!"
The father-of-two was also in a good mood when cameras caught up with him at LAX on Thursday. While he's been quite defensive about his lyric in "Famous" -- where he credits himself with making Taylor Swift famous and calls her a "b**ch" -- he had nothing but "positive vibes" for the GRAMMY winner.
"It's like I want the best for [her], but there's people going through real issues out here," West explained. "I don't think people care about me or her in that way."
When ET spoke with Kris Jenner this past week, it was clear that she cared a great deal for her son-in-law. "He's so talented, and he's got such a great vision," she gushed. "He's such an amazing force of creation when he's in the studio, and he's doing -- not the music studio, which is also another whole side of him that's so amazing with his new album, and everything else going on -- but how he creates clothing."