The casts of Teen Mom OG and Teen Mom 2 are each currently in different stages of motherhood - some have kids in diapers, while others are now parenting teenagers! But they all share the unique experience of momming so young. For the first time, the moms and all their stories will be brought together in one supersized series that focuses on the unique bond this "Mom Group" shares as they face the reality of parenthood and adulting while entering this next phase of life together.

Follows some moms from the Teen Mom franchise come together for a family reunion to connect with one another and celebrate their unique bonds.

Ever wondered what the Teen Mom's really think of the moms on the other series? In Teen Mom: Girls' Night In, the ladies from Teen Mom OG will watch episodes of Teen Mom 2 and unleash their personal opinions on the biggest moments from the episode.