The "Baby" singer and his model wife welcomed their son Jack Blues Bieber in August 2024 Justin Bieber celebrated his first Father's Day as a dad to his son Jack Blues, sharing photos and videos of the 9-month-old on Instagram He also posted photos of his various gifts,

On what should have been a joyful first Father’s Day, Justin Bieber took a surprisingly defiant turn on social media. Instead of sharing heartfelt tributes or family moments, the pop star posted a string of around 20 images, many featuring his newborn son, each captioned simply with the middle finger emoji.

Justin received backlash for humiliating Hailey on her first Mother’s Day last month, and she waited until Father’s Day to play him at his own game.