The cast members of Teen Mom film in their own hometowns, so it's rare that they get to interact and work with each other for extended periods of time.
Even more rare are intergenerational Teen Mom hangouts. That's right, we're talking about stars of Teen Mom 1 and Teen Mom 2 setting aside their disagreements about which series was more effed up and getting together to neglect their kids.
That's why we're thrilled - and maybe a little disturbed - by the sight of the Amber Portwood and Kailyn Lowry promoting their memoirs together:
That's right. Amber and Kailyn are sharing their life stories with the world, and they've decided to team up and do it together.
Portwood admits to being a sex-obsessed suicidal drug addict in hers, so it might move few more copies, but Lowry's no slouch in the controversy department either:
Kailyn's racist comments about her, mixed-race son's haircut have made her the show's new villain of the moment. No small feat when you share screen time with the likes of Jennelle Evans.
Anyway, these two are more than just book signing partners. They've been tweeting their love to each other for days and we couldn't be happier about it.
Here's hoping MTV rents them an apartment for a Snooki & JWoww-style spin-off.
In the meantime, watch Teen Mom online at TV Fanatic to relive all the baby mama drama.