BV Buzz landed an exclusive story on the details of Lisa Wu Hartwell's leaving the Bravo show "Real Housewives of Atlanta." Though actress-author-wife Hartwell isn't the first to exit the show, she has been one of the more popular characters even though she's pretty drama-free in comparison. And there lies the rub: BV Buzz reports that, according to a source close to Hartwell, the producers wanted to begin scripting drama into her life and Hartwell would have none of it. She will still appear in a few episodes this season, though she will be missing from the opening lineup at the top of the show.