Last night on Love and Hip Hop Atlanta Karlie Redd and Althea get into a fight over Benzino at the grand opening of Sleazy and Zinos. MiMi and Nikko have a party celebrating their one year anniversary that turns into a celebration of their porno tape. Nikko admits sleeping with Zino's girl Althea and reveals that Stevie J slept with her too. Bambi and Lil Scrappy break-up and Deb Antney mourns the death of her son KaYo and launches the the No Reckless Internet Posting movement in his honor…