Star of Teen Mom 2, Kailyn Lowry welcomed another child into the world this weekend.

Lowry, 21, and her husband, Javi Marroquin, welcomed a baby boy on Saturday, November 16. The happy couple named the 8 pound, 6 ounce baby Lincoln Marshall Marroquin.

“I am exhausted, but we are so excited and surprised by our new baby boy,” said Lowry.

Lincoln is the couple’s first child together. Lowry has a 3-year old son, Isaac, from her previous relationship with ex Jo Rivera.

The couple has been receiving multiple congratulations from those in the Twittersphere. Marroquin has already taken to his Twitter to thank everyone.

Thank you for all the love! #blessed

— Javi Marroquin (@JaviM9) November 17, 2013

Lowry has also taken to her Twitter to share her love for the newest addition to the family.

So in love with this new little boy.

— Kailyn Lowry (@KailLowry) November 18, 2013

And this isn’t the first rodeo for Lowry, so she is already aware of what to expect for the coming months.

Back into the world of sleepless nights! Good morning!

— Kailyn Lowry (@KailLowry) November 18, 2013

As happy as Lowry is to finally meet her new baby boy, she would have liked to meet him a little bit sooner. On October 30 she tweeted:

Taking the dogs for walk in hopes of the baby deciding to make his or her appearance into the world.

— Kailyn Lowry (@KailLowry) October 30, 2013

In March, sources confirmed the good news that the reality show couple were expecting. One insider shared, “They are overjoyed to give Isaac a sibling. Kail is thrilled!”

Now that Lincoln has been born, I guess it’s time Lowry eat her placenta like she said she would. In October, Lowry shared on Twitter that she was having her placenta encapsulated to consume.

Just paid for my placenta to be encapsulated!

— Kailyn Lowry (@KailLowry) October 17, 2013

@Smile_Lotsxx It's not too bad at all. $200

— Kailyn Lowry (@KailLowry) October 17, 2013

Lowry and Marroquin got married in September 2012 after dating for a year. The two tied the knot at a courthouse in Pennsylvania before Marroquin had to report back to duty as a member of the United States Air Force. For their one-year anniversary the reality show couple had a marriage ceremony in front of their family and friends. Lowry’s son Isaac gave her away at the ceremony at Adventure Aquarium in Camden, New Jersey.

[Image via Lowry’s Instagram.]