Chelsea Houska is officially pregnant and showing. The "Teen Mom 2" star revealed she's expecting her fourth baby on Wednesday, with the 28-year-old not waiting long to make her baby bump debut. Chelsea updated her Instagram on Thursday to show off a sizeable bump, she chose a super-cute outfit to flaunt it, and she's been pretty active in the comments section with fans asking just about everything.
Chelsea is already a mom to 10-year-old Aubree, 3-year-old Watson, and 1-year-old Layne. Scroll for the shot and the Q&A.