The couple kept up the family tradition of naming their child with the initials JB.
Thebaby is such a miracle.
Hes adorable and doing well, the source toldPeople.
Haileys doing well, too.
The source noted that the couple have been waiting for their little bundle of joy for a long time.
WELCOME HOME, the singer wrote on Instagram as he shared a glimpse of his baby boy.
The pregnancy was something that they very much wished and prayed for, the source continued.
The day they found out that Hailey was pregnant was the best ever for Justin.
He was over the moon with excitement.
It was a big celebration for them.
Justins already a great dad, the source added.
Theyre both overjoyed.
The baby is such a miracle.
Hes adorable and doing well, a source said after the arrival ofJack Blues Bieber.
Haileys doing well, too.
Earlier thsi year, Hailey spoke about keeping her pregnancy a secret for the first six months.
She also noted that maintaining her privacy came with its own challenges.
I was able to wear big jackets and stuff.
I probably could have hid it until the end, she added.
But I didnt enjoy the stress of not being able to enjoy my pregnancy outwardly.
I felt like I was hiding this big secret, and it didnt feel good.
I wanted the freedom to go out and live my life.
I LOVE YOU FOREVER BABY JACK!!
Justins mother Pattie Mallette shared a tweet about her grandsons birth and said, CONGRATULATIONS @justinbieber & Hailey.
I LOVE YOU FOREVER BABY JACK!!
Haileys father and actorStephen Baldwinre-shared Patties tweet and said, Amen.
Congratulations to you and may God continue to bless our family.
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