Growing up as an aspiring ballerina, she was sidetracked at 11 when she developed scoliosis. To treat it, she wore a neck-to-hip brace for 22 1/2 hours a day, setting aside 90 minutes for ballet practice. Her condition worsened, however, when it was discovered that her spine's center curve was 78 degrees off center, and starting to crush her right lung. Campbell underwent corrective surgery at the age of 15, recuperating in a full body cast for 11 months. Due to this condition, she is unable to participate in any activities that may put stress on her spine, such as skiing, horse-back riding, riding roller-coasters, and especially dancing.