Roger Friedman of FoxNews.com has details on Mariah Carey’s management turmoil, with Benny Medina recently joining her to meet up with Island Def Jam’s Antonio ‘L.A.’ Reid to discuss Carey’s new album project — all while she’s still being managed by Louise McNally. Last year McNally’s son died suddenly, knocking her out of business for a while. In her place came Medina, fresh from his being fired by Jennifer Lopez. Sources tell Friedman that Medina took advantage of McNally’s absence and has since worked his way into Carey’s good graces. “It’s a campaign,” says a source. Read more.