'Teen Mom 3' Star Mackenzie Douthit McKee Pregnant With Baby No. 3

by John Boone 10:20 AM PDT, April 13, 2016
Photo: Instagram

A Teen Mom 3 star is expecting baby No. 3!

Mackenzie (Douthit) McKee is pregnant with her third child, ET has confirmed. The 21-year-old reality star and competitive bodybuilder and husband Josh McKee already have son Gannon, 4, and daughter Jazie, 2.

WATCH: 'Teen Mom OG' Star Catelynn Lowell Leaves Home for Program in Arizona: 'This Is for Me and My Family'

Us Weekly first broke the news, reporting Mackenzie is 20 weeks along and due in September.

The MTV star hasn't shared the good news on social media yet, but has been cryptically tweeting thing like, "Bigger and better things to come" and "The biggest risk you will ever take in life, is not taking a risk at all."

Last week, Mackenzie shared a picture of her family and captioned it, "Love them to pieces."

Meanwhile, MTV has recently come under fire as Teen Mom 2 stars Janelle Evans and Leah Messer have blasted the show's editing. Find out more in the video below.