Teen Mom stars Tyler Baltierra, age 23, and Catelynn Lowell, age 23, have finally tied the knot, having dated since the seventh grade. They officiated the relationship on 22^nd August, eight months after their daughter Novalee was born.

The couple wed in a non-denominational ceremony at Castle Farms, Charlevoix, Michigan, according to Us Weekly.

154 guests were invited including Teen Mom co-stars Amber Portwood and Maci Bookout, who brought her children. Also in attendance was Teen Mom 2 star Kailyn Lowry and her husband Javi Marroquin.

Carly, Baltierra and Lowell's first child who they adopted out as a baby, also came to celebrate the day with them, accompanied by her adoptive parents Brandon and Teresa.

Lowell donned a lace ball gown, which she described at "elegant" and "mature." She said it made her "feel beautiful". Tyler was handsome in a tuxedo and 8-month-old Novalee was the flower girl.

The nuptials preparations were widely shared by the couple who had posted photos counting the days to the wedding.

A week before the big day, Lowell posted an Instagram picture of the marriage license. On 19^th August, Baltierra shared a heart-warming photo of him kissing Lowell. He captioned it:

"Getting all the details figured out for our wedding at @castlefarms! I will be marrying my best friend in 3 days, I can't even begin to fathom how blessed I am! #TheLoveOfMyLife #WillNowBeMyWife."

2015 has been a momentous year for the couple. They welcomed Novalee, their second child, on New Year's Day and it was a special time for them as they remembered the pain of giving Carly up for adoption 5 years ago.

The nuptials came after many relationship hills and valleys, with the couple actually calling off their wedding in July 2013, only to subsequently set it back on track.

The couple had also reconciled with Carly their first daughter's adoptive parents after a big row the two couples had over visitation and media release issues.