Top sensation Justin Bieber and his wife, Hailey Baldwin, have officially embarked on their journey into parenthood. On Saturday morning, Bieber took to Instagram to share the joyous news of their newborns arrival, revealing the baby boys name: Jack Blues Bieber.WELCOME HOME JACK BLUES BIEBER, Bieber captioned his Instagram post, celebrating the new addition to their family. Hailey Baldwin echoed the sentiment on her Instagram Stories, where she reshared Justins post, adding a teddy bear and a blue heart emoji to symbolise their joy. View this post on Instagram A post shared by Justin Bieber (@justinbieber)Family ReactionsThe announcement was met with heartfelt congratulations from close family members. Justins mother, Pattie Mallette, tweeted her excitement: CONGRATULATIONS @justinbieber & Hailey. I LOVE YOU FOREVER BABY JACK!!Pregnancy Reveal and Wedding DetailsThe couple first shared the news of Haileys pregnancy in May 2024 through an Instagram post. At that time, Haileys representative disclosed that she was slightly over six months pregnant. In a special vow renewal video, Hailey was seen wearing a long, lacy white dress and veil, while Justin stood behind her with his arms around her growing bump, showcasing their matching wedding bands. View this post on Instagram A post shared by Justin Bieber (@justinbieber)Justin and Haileys love story began with their courthouse wedding in New York City in September 2018, just two months after their engagement. They later held a grander celebration in Bluffton, South Carolina, surrounded by family and friends, where they exchanged vows and Tiffany wedding bands as the sun set.Prior to this official announcement, rumours about Haileys pregnancy had circulated for years, with Hailey frequently addressing and denying such speculation.