Leah Messer is a married woman ... again!
The 19-year-old "Teen Mom 2" star reportedly tied the knot last Wednesday to boyfriend Jeremy Calvert in Catlettsburg, KY -- less than a year after her divorce from husband of six months Corey Sims.
The couple's adorable twin daughters Ali and Aleeah were present at the ceremony.
According to The Daily Independent, it was a small event. There were only 15-20 people in attendance ... including an MTV cameraman, naturally.
Expect to see the wedding during the next season of "Teen Mom 2."
Congratulations to the couple. See more photos of Jeremy and Leah above!