Teen Mom 2 Stars Chelsea Houska, Cole DeBoer Welcome Second Child Together

Teen Mom 2 star Chelsea Houska is a mom for the third time!

On Wednesday, Aug. 29, 2018, the reality TV star took to Instagram to announce that she and husband Cole DeBoer have welcomed their second child together, a daughter named Layne.

"Happy birthday to YOU, sweet baby Layne," the proud mom wrote alongside a heart emoji, captioning a sweet snapshot of her little girl. To make the day even more special, Houska, who turned 27 on Wednesday, now shares her birthday with her youngest child.

The happy couple, who tied the knot in October 2016, welcomed their first child together, son Watson Cole, in January 2017. Houska also shares her 8-year-old daughter, Aubree, with ex-boyfriend Adam Lind.

For his part, DeBoer shared the same pic as his wife, writing, "Happy birthday to my sweet perfect wife Chelsea DeBoer @chelseahouska who just gave our family this beautiful blessing! Sharing the same amazing day I am so in love with our family! Our newest edition Baby Layne!!"

As Nicki Swift previously reported, Houska, 27, and DeBoer, 30, first announced they were expecting again in March 2018. "GUESS WHAT! A sweet baby girl will be joining the DeBoer clan in a few short months!" the reality TV star gushed while posting a framed photo of the ultrasound. "We could not be more excited!" Meanwhile, DeBoer captioned the same photo with, "This proud dad is getting a new Bow and it's nailed my heart."

In recent weeks, a number of other celebrity couples have shared exciting baby announcements of their own — including fellow MTV star Nev Schulman. In mid-August 2018, the Catfish star and his wife, Laura Perlongo, announced that they are expecting baby no. 2 early next year. While sharing a silly snapshot of the pair with their 22-month-old daughter, Cleo James, he tweeted, "WE GOTTA BUN IN THE OVEN! see ya in January lil' guy."

Congratulations to Houska and DeBoer on their baby news!