"Teen Mom" 2 star Chelsea Houska is going to be a mom of three.
Houska announced the news by sharing a photo of a sonogram. She attached the picture to a sign with a gingham bow and the words "It's a girl."
"....GUESS WHAT! A sweet baby girl will be joining the DeBoer clan in a few short months! We could not be more excited," the star captioned the post.
DeBoer also shared the news in a post on his own account.
Houska already shares 13-month-old son Watson Cole with DeBoer, and is also mom to 8-year-old daughter Aubree Skye.
She couldn't help but gush about Watson while celebrating his first birthday in January.
"He loves his sissy the most and he loooves pointing at everything and saying 'dat' ...we love you sweet boy!! @coledeboer," she added.
Houska came to fame on the MTV series "16 & Pregnant" before starring on "Teen Mom 2."
The show co-stars Jenelle Evans, Kailyn Lowry, Leah Messer and Briana DeJesus, and completed an eighth season in November.