Let's be real: Teen Mom 2 is one of the best reality shows ever.
It's got endless drama. It's got love, heartbreak, drugs, crime, and so much pregnancy — what's not to love?!
But while we've been following the lives of Chelsea Houska, Leah Messer, Kailyn Lowry, and Jenelle Evans for several years now, there are still plenty of things we don't know about them.
So why not take this opportunity to sit back, relax, and learn all we can about our favorite teen mothers?