Congratulations are in order for Justin Bieber and Hailey Bieber welcoming their baby boy, Jack Blues!

The 30-year-old Pop superstar Justin Bieber announced on Friday 23d August the birth of his son. Jack Blues was born to his 27 year-old model wife Hailey Baldwin Bieber. The post quickly racked up 5.5 million likes on Instagram. “WELCOME HOME JACK BLUES BIEBER,” the singer posted with a photo of an infant’s foot wrapped in a blanket.

The celebrity couple first announced in May that they were going to be parents. They posted pictures of Hailey, 27, wearing a skintight lace Saint Laurent dress that showed her baby bump. Hailey posted a vintage-style video of two renewing their vows in Hawaii.

Throughout their five-year marriage, the Biebers have spoken publicly about their desire to start a family together. Last October, Hailey told GQ that she is excited to be a mom someday. She said, “It’s something that’s going to come when it comes.”