The Real Housewives of Atlanta reunion filmed this past Thursday and according to reports a MAJOR bomb was dropped.

Even Andy Cohen took to social media after the 12-hour taping to let fans know that a lot went down.

A post shared by ?? (@iamhisjewel) on Mar 17, 2017 at 7:44pm PDT

It’s a Glam Squad Mob at the #RHOA Reunion taping! Almost back from lunch…. A post shared by Andy Cohen (@bravoandy) on Mar 16, 2017 at 1:12pm PDT

According to AllAboutTheTea.com, the major bomb is that Porsha Williams slept with Phaedra Parks’ husband, Apollo Nida, before he went to prison.

Another HUGE bombshell, an insider told AllAboutTheTea.com is — Todd reveals that Apollo Nida had sex with Porsha before he turned himself into prison.

W H A T? There are still a few more episodes of this season left to air, but if this is true then the RHOA reunion sounds like it’ll be the most explosive yet!