Leah Messer is still married to Corey Simms in the episodes of Teen Mom 2 airing on MTV now. But those are a year old at this point, and much has happened since.
The 19-year-old is pregnant and engaged to someone else, namely.
Jeremy Calvert, 22, popped the question over the holidays … possibly after he got Leah pregnant. Oh well. In any case, the couple is planning their dream wedding!

Leah Messer: New man, new baby, new bangs!
“It will be traditional, with friends and family,” says Jeremy, a pipeline engineer in West Virginia who proposed to his girlfriend of five months with a 1.5-carat diamond.
“I’ll want my parents and grandparents to be there.”
Giving Leah the wedding she’s always wanted is important to Jeremy: “We’re both romantic. Leah got all embarrassed when I proposed, and it was adorable.”
“We’d like to write our own vows and get married in a church,” Calvert, who has no kids of his own, adds with a chuckle, “Yes, I probably will wear a tuxedo.”
Also in this cover story: An update on Jenelle Evans and Gary Head, who just met! And Catelynn Lowell and Tyler Baltierra, the cute engaged step-siblings!