Justin Bieber shares a sweet black-and-white photo of his 4-month-old son Jack Blues on Instagram. The singer and his wife Hailey Bieber welcomed their son in August.

Justin, 30, shared a sweet pic with Jack via Instagram on Wednesday, January 15, that showed the singer nuzzling the top of his son’s head. Justin’s eyes were closed in the black-and-white snap, which he featured alongside a carousel of images from a wintry family holiday.

Justin Bieber shares an adorable new photo of his baby boy, Jack Blues Bieber. Justin, his wife Hailey Bieber and the 4-month-old all enjoyed a snow-filled vacation in Aspen, Colorado.