Paul Drinkwater / NBC Universal
Best: Nene and Kim throw down during 'The Real Housewives of Atlanta' reunion
After would-be country star Kim revealed that her on-and-off mystery man, known on the show as "Big Papa," wasn't exactly single, former best friend Nene took aim: "Close your legs to married men, Kim. Close your legs to married men. Close your legs to married men." It was way, way, way better than anything that ever went down between Lauren and Heidi.