The New York Post reports that Mariah Carey’s diva-like behavior spreads even when she visits her gynecologist’s office. The singer demands that whenever she has an appointment at Dr. Janice Marks’ New York office, she insists that all other appointments during that time be canceled. A fellow patient blabbed that the doctor is tired of shutting down her office to accommodate Carey, and other patients are grumbling. “She’s not going to do it again. It’s just too much,” the source said.