In a new teaser for an upcoming episode of 'Teen Mom', original star Catelynn Baltierra drops massive news that she's expecting her third child.
The adorable snippet of the episode shows Catelynn surprising hubby Tyler Baltierra with the exciting news.
The long-term couple's three-year-old daughter Novalee Reign is seen walking into the room wearing a t-shirt which reads, "I'm going to be a big sister".
"She's going to be a big sister," Catelynn says cheerfully to Tyler before placing the pregnancy test in front of him.
This will be the pair's third child together. Their first child, Carly, was given up for adoption in the first season of 16 and Pregnant, although the couple has an ongoing relationship with her new family where they visit their firstborn on occasion.
Congratulations to the growing family!