It's officially on between two of the biggest trainwrecks in Teen Mom history.

Despite having never appeared on the show together, Farrah Abraham and Leah Messer are now at each other's throats after Farrah picked up on a subtle Twitter diss from Leah and (of course) turned it into a much bigger deal.

Posted in: Leah Messer

Farrah Abraham Biography

Farrah
Farrah Abraham is the star of Teen Mom and the mother of Sophia Laurent Abraham. Sophia's father (Derek Underwood) was killed in a car... More »
Full Name
Farrah Abraham

Farrah Abraham Quotes

I think having a TV show that shows your personality and your intimate life, you know, showing your best friend, and then showing having sex ... to me it's kind of the same thing because both things are intimate.

[On her DUI arrest] I did not endanger anyone's life.