The Historians head back down to the shady Atlanta heat where we dive deep into the old school RHOA ladies. We get a taste of Lisa's businesswoman side, by witnessing the tackiest fashion runway we've ever seen, we unlock the secrets underneath Kim's wig as she embarks on her popstar debut, we join Nene as she has an intervention for her son who is addicted to just being 19, and we ultimately get to the bottom of the age-old question: is it better to have tacky fashions or no fashions at all?