What two Little House on the Prairie cast members quickly became real-life best friends?

While Melissa Gilbert and Alison Arngrim were on-screen nemeses, the pair quickly became real-life best friends after they first met in the makeup trailer. On the other hand, Melissa Gilbert and Melissa Sue Anderson reportedly did not like each other at all.

Asked by Rachel Bortles · Last updated 5 years ago · 416.8K views · SOURCE