EXCLUSIVE: 'Teen Mom' star Mackenzie Douthit McKee welcomes baby No. 3

Before you go, we thought you'd like these...
Before you go close icon
'Teen Mom' Mackenzie Upgraded Her A-Cups To B -Cups!

Teen Mom 3 star Mackenzie Douthit McKee's family has officially gotten a little bit bigger!

McKee gave birth to a baby boy, Broncs Weston, on Monday, ET has confirmed. The reality star and competitive bodybuilder and husband Josh McKee are now the proud parents of three. The couple's new bundle of joy joins brother Gannon, 4, and sister Jazie, 2.

WATCH: Molly Sims Is Pregnant With Third Child: 'We Never Expected It Would Happen'

McKee announced she was expecting her third baby back in April and has been chronicling her pregnancy ever since.

"I'm so ready to hold baby boy," she shared on Instagram earlier this week. "So blessed with friends and family, at my 35 week appointment he was measuring over 10 pounds. my body truly amazes me."

"This is the last month we will be a Family of four and God has truly blessed us with healthy kids when the doctors once told me my body could never carry one," she wrote on another Instagram post. "Although baby number 3 was a huge risk and my body could never carry another, we made it to the end with lots of fear and prayers."

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

Teen Mom star Maci Bookout also welcomed a baby boy last month with fiance Taylor McKinney. The reality star gave birth to her third child, Maverick Reed, in May.

RELATED: See photos of fellow 'Teen Mom' star Janelle Evans:

14 PHOTOS
Teen Mom 2 Jenelle Evans
See Gallery
Teen Mom 2 Jenelle Evans
Bruce Glikas via Getty Images
NEW YORK, NY - APRIL 02: Jenelle Evans promotes 'Teen Mom' as she visits Buca di Beppo Times Square on April 2, 2015 in New York City. (Photo by Bruce Glikas/FilmMagic)
NEW YORK, NY - APRIL 02: Jenelle Evans visits Buca di Beppo Times Square on April 2, 2015 in New York City. (Photo by D Dipasupil/Getty Images)
D Dipasupil via Getty Images
D Dipasupil via Getty Images
D Dipasupil via Getty Images
OAK ISLAND, NC - AUGUST 08: In this booking photo provided by the the Brunswick County Sheriff's Department, Jenelle Evans poses for a mug shot August 8, 2011 in Oak Island, North Carolina. Evans, of MTV's 'Teen Mom 2', was arrested Monday for violating the terms of her probation after testing possitive for Marijuanna and opiates. Evans was placed in jail on USD 10,000 bond and later released. (Photo by Brunswick County Sheriff's Department via WireImage)
BOLIVIA, NC - AUGUST 12: In this handout photo provided by the Brunswick County Sheriff's Office, Jenelle Evans of the reality TV show 'Teen Mom' is seen in a police booking photo after her arrest for drug and paraphernalia possession August 12, 2013 in Bolivia, North Carolina. Evans was originally sentenced to probation but failed a random drug test. (Photo by Brunswick County Sheriff's Office via Getty Images)
MTV Teen Mom Jenelle Evans back in court again in Brunswick County, NC for her Cyberstalking and Simple Assault charges.
MTV Teen Mom Jenelle Evans back in court again in Brunswick County, NC for her Cyberstalking and Simple Assault charges.
MTV Teen Mom Jenelle Evans back in court again in Brunswick County, NC for her Cyberstalking and Simple Assault charges.
of
SEE ALL
BACK TO SLIDE
SHOW CAPTION +
HIDE CAPTION

The happy couple are also proud parents to daughter Jayde, who celebrated her first birthday this summer. Bookout also has a 7-year-old son, Bentley, from her previous relationship with Ryan Edwards.

Before getting pregnant with Jayde, Bookout was diagnosed with polycystic ovary syndrome, which makes it difficult to conceive.

Find out more about her recent pregnancy in the video below.

'Teen Mom' Star Maci Bookout Pregnant With Baby No. 3


Read Full Story

From Our Partners