‘Teen Mom 3’ Mackenzie Douthit Marries Josh McKee

Pregnant 'Teen Mom 3' star, Mackenzie Douthit tied the knot with her high school sweetheart, Saturday, August 17.

Eighteen-year-old Mackenzie exchanged vows with Josh McKee in a private wedding ceremony at Pittsburgh, Kansas. The marriage was held at The Barn with just 200 guests, reported Us Weekly.

Mackenzie's best friend, Cayla Bowman served as bridesmaid and Josh's brother Caleb was groomsman. The country-themed wedding had a mason jar with yellow daisy decorations and a DJ who played country-songs.

Mackenzie wore a stunning high-low style dress, adorned with rhinestones and McKee looked handsome in Wrangler jeans, a button-down shirt, and cowboy boots! The couple brought their two-year-old son, Gannon to the ceremony too. The little one was dressed to the nines in a white button-down shirt and a cute suit vest.

"Today is the day I walk down the aisle and marry my best friend....and the two shall become one," Mackenzie tweeted before the wedding. "Been married for months but im not allowed to get pregs with my husband without girls subtweeting... do i look like I care????"

Mackenzie and Josh first appeared on season 4 of '16 And Pregnant.' The couple briefly parted in October 2012 but reunited shortly after and announced their engagement in January.

She revealed her second pregnancy on Facebook, August 12 saying "And yes. For everyone wondering I'm 12 weeks pregnant... time to tell the truth."