Following the arrival of her son, Jack Blues Bieber, with husband Justin Bieber, Hailey Bieber has introduced a new piece of jewelry to her collection: a gold ring adorned with the word “MOM.”In an Instagram post, Hailey shared the ring alongside her engagement ring.“In the beginning, it was super emotional for me,” Hailey said. “Like, ‘I love this human so much. How can I possibly bring someone else into this?’ I’m trying to soak in these days of it being Justin and me, just the two of us.” Justin also embraced his new role as a father, posting a photo of his new mug that says “Papa Bear.” The couple announced the birth of their son in late August. Hailey previously opened up about the emotional journey of her pregnancy and expressed her desire to openly enjoy the new chapter. “I probably could have hid it until the end, but I didn’t enjoy the stress of not being able to enjoy my pregnancy outwardly,” Hailey said. “I felt like I was hiding this big secret, and it didn’t feel good. I wanted the freedom to go out and live my life,” Hailey added.