Catelynn Lowell and Tyler Baltierra have tied the knot and their Teen Mom costars were, luckily, on hand to share gorgeous photos from the short prom dresses at

Amber Portwood, Maci Bookout and Kailyn Lowry all shared pics from the big day.

Portwood, especially, looked noticeably fabulous at the wedding. After spending 17 months in jail during 2012 and 2013 for drug-related charges, it looks like the Teen Mom has finally cleaned up her act. Us Weekly reports she is living a sober lifestyle. She tweeted this month that she has already lost 36 pounds by cutting out “bad carbs” and not eating trans fat.

Of course, estranged costar Farrah Abraham was not in attendance, nor do we think she was invited to the festivities.

The ceremony took place at the gorgeous Castle Farms in Michigan. After the couple said, “I do,” the family headed for a barbecue.

Though Catelynn Lowell and Tyler Baltierra have yet to share any photos of the two of them from the ceremony, Lowell did post a photo of their marriage license about a week ago.

And Baltierra posted a photo of himself with his groomsmen looking all sorts of dapper.