Jenelle Evans has welcomed baby No. 3.
"And she has arrived," Evans captioned a photo of herself with Eason and their daughter.
"Let the collection of baby girl bows begin! she's so precious and beautiful. I'm so in love with her already! Happy and healthy," she later added on Twitter.
Evans is also mom to 7-year-old Jace Evans with ex-boyfriend Andrew Lewis and 2-year-old son Kaiser Griffith with ex-fiance Nathan Griffith.
She announced in August that she and Eason were expecting their first child.
"Time to introduce the world to our baby girl soon, Ensley Jolie Eason. She will be arriving Jan. 28. We couldn't be any happier!" the star said at the time.
"It's a girl yall! I'm so happy im bout ta cry!! I love you so much @j_evans1219 and I can't wait to meet our baby girl Ensley Jolie Eason!!" Eason added.
The "Teen Mom 2" star celebrated her baby shower with family and friends earlier this month.
Eason shared a photo of the heavily pregnant star from a doctor's checkup Sunday, writing, "Happy and healthy!"
Evans came to fame on the MTV series "16 & Pregnant" before starring on "Teen Mom 2."
She said in June that she's "rethinking" her future with the show after being "highly disappointed" with her portrayal on the Season 7 finale.