The deckhand’s girlfriend shared the first photos of their newborn baby.

Jack Stirrup is officially a dad! The Below Deck Mediterranean cast member has welcomed his first child with girlfriend Kelly Hidge, as she recently confirmed on Instagram.

Kelly shared several adorable photos of her and Jack’s newborn son in an Instagram post dated April 18, revealing that she had given birth to their little boy several days prior, on April 15.

She also shared the name of their baby for the first time. “Phoenix Sidney Stirrup. 15.04.20,” Kelly wrote in the caption of the sweet pictures, also adding, “I can’t put into words how much I love you already.”

Kelly first confirmed that she and Jack were expecting a child back in October, posting a photo of her growing baby bump. “Here I am ready to take on the world with my growing little human, and amazing boyfriend by my side...who I couldn’t of done it without," she wrote at the time.

In the months since, Kelly has documented her pregnancy with several more photos of her bump, also thanking followers for their support along the way. “Thank you for all your lovely messages, I really did read each and every single one," she shared in a post on October 28.

Congrats to Jack and Kelly on becoming a family of three!