Unexpected's McKayla Welcomes Baby Girl

McKayla and Caelan from TLC's Unexpected have welcomed their second child—a baby girl! She arrived January 29 at 9:47am and weighs 7lbs 2oz, and is 19 inches long.

While the couple is still deciding on the perfect name, they couldn't be more in love with their newest addition!

"This morning our beautiful baby girl was born." says Caelan. "We are so excited Timmy is a big brother. Our daughter is beautiful and such a good baby."

"This morning I gave birth to my baby girl!" said McKayla. "She is amazing at everything she does! She’s already breastfeeding! She’s a fast learner and already a momma’s girl."

McKayla began her journey as a young mother on the first season of Unexpected, when she and longtime boyfriend Caelan welcomed their son Timmy. Viewers got a firsthand look at the trials and triumphs of young parenthood as the couple struggled with their on-again off-again relationship and the growing demands of their families.

Then in season two, tensions were high as McKayla felt torn between the grandparents who raised her and her own mother, Shannon, who had recently come back into her life.

Now with this latest arrival, everyone can come together once more to share their love and celebrate the bond of family.

Congratulations to McKayla, Caelan, and big brother Timmy!

Catch up on their story from the very beginning, visit TLC.com/Unexpected or download the TLC GO app to watch now.