She announced on May 10, 2010, via Twitter that she was diagnosed with thyroid cancer. Her "Perfect World Live Tour", which was scheduled to begin in June, was subsequently canceled. She made an announcement of her full recovery from cancer on January 28, 2011.
The singer disclosed on May 10, 2010, via Twitter that she had been diagnosed with thyroid cancer. As a result, her "Perfect World Live Tour", initially set to begin in June, was canceled. She later made an official announcement about having fully recovered from the disease on January 28, 2011.