It's a Boy for "Teen Mom" Kailyn Lowry!

It's a Boy for

Exciting news is never far behind “Teen Mom 2” star Kailyn Lowry, as she and her husband U.S. airman Javi Marroquin welcomed a baby boy, Lincoln Marshall, on Saturday (November 16).

“I am exhausted, but we are so excited and surprised by our new baby boy,” Lowry said in an interview with Us Weekly, adding that her new little one arrived at at 4:28 p.m., weighing in at 8 pounds, 6 ounces.

Revealing that the newlywed couple were expecting a baby in March, several sources stated, “They are overjoyed to give Isaac a sibling…Kail is thrilled!” Isaac is Lowry”s 3-year-old son from her previous relationship with ex Jo Rivera.

On October 30th, Lowry tweeted about her pregnancy writing, “Taking the dogs for walk in hopes of the baby deciding to make his or her appearance into the world.”