Chelsea Houska is officially a mother of two!
The 25-year-old Teen Mom 2 star announced on Instagram on Wednesday that she's given birth to a baby boy with husband Cole DeBoer.
"Welcome to the world, sweet boy," she wrote alongside a black-and-white pic of her holding her newborn's hand.
In another cute picture of her baby, Houska revealed the couple decided to name their son Watson Cole.
Houska is already a mom to daughter Aubree Houska, whom she shares with ex Adam Lind. The reality star married DeBoer in October, after dating for two years.
Coincidentally, Teen Mom 2 star Jenelle Evans also announced that she's given birth to her third child this week. On Tuesday, the 25-year-old reality star welcomed a daughter, Ensley Jolie Eason, with boyfriend David Eason.