( CM ) - CELINE DION is thrilled her son, RENE CHARLES, is succeeding at school - because she was a terrible student. Education has become a big deal for the Canadian singer - because she wasn't the smartest kid, and so she has hired the best tutors for her seven-year-old. She says, "My husband was extremely smart in school but I wasn't and I didn't want my son to suffer my experience of school. "He's started in first grade, but he's in second grade in math. It's such a relief for me that he loves school, and he's succeeding."