Hailey and her husband Justin Bieber welcomed Jack into the world in August 2024. At the time, Justin, 31, announced his birth in an Instagram post, writing, "WELCOME HOME JACK BLUES BIEBER," alongside a photo of his tiny foot. Hailey posted the same photo to her Instagram Stories soon afterwards with his name and a teddy bear and blue heart emoji.

Hailey Bieber posted a carousel of recent photos, slipping in a shot of her son Jack Blues Bieber, who turns one on August 22.

Model Hailey Bieber shared on Instagram a cute photo of her with baby son Jack Blues Bieber. It has already gotten nearly 1.8 million "likes."