Teen Mom 2 star Kailyn Lowry gave birth to her second child over the weekend, a baby boy named Lincoln Marshall.
This marks the first child for Kailyn and her husband Javi Marroquin. The reality star has one son, Isaac Lowry, from her previous relationship with Jo Rivera.
And it seems as though the new mother is getting into the swing of things already.
She tweeted just hours after she welcomed her little one into the world, "Back into the world of sleepless nights!"
The now family of four is smitten as can be with their latest addition.
The mother of two also tweeted, "So in love with this new little boy." Aw!
The MTV star recently shared that she was planning on eating her own placenta after she gave birth.
Lowry and Marroquin tied the knot in front of friends and family last month at Adventure Aquarium in Camden, N.J.
It was actually more of a symbolic celebration for the happy couple, as they made things official nearly a year ago when they quietly swapped vows at a Pennsylvania courthouse before the groom had to report back to Air Force duty.