Teen Mom 3’s Mackenzie Douthit has announced that she is married and expecting her second child.

Omg! Yahoo reports that the 18-year-old former reality starlet and her on-again, off-again beau Josh McKee, 19, confirmed their marriage and expecting bundle of joy on Twitter.

“Been married for months but im not allowed to get pregs with my husband without miami girls subtweeting... do i look like I care????” she adds, “im married yall and happier than all of you. God knows what he is doing.... get a life....”

Douthit and McKee were previously engaged, but called the engagement off in October 2012.

Douthit and McKee have a one-year-old son named Gannon.

The couple plan on having a wedding which will include family and friends this Saturday. The reality starlet confirmed on her Facebook. She also posted a lengthy message describing why she decided to announce her marriage and pregnancy.

“I have kept this a secret because im probably the easiest target of all miami to judge.I only told cause people are asking why im fat lol....”

Image: Facebook