Kelly Clarkson Has Appendix Removed After Hosting 'Billboard' Music Awards According to 'Entertainment Tonight,' Clarkson had been "suffering from a painful bout of appendicitis all week." That didn't stop the singer from not only hosting the 'Billboard' Music Awards but also performing twice. Merely hours after hosting, <br />Clarkson was admitted to <br />Cedars-Sinai Medical Center in L.A. She took to Twitter to let everyone know how she was doing. According to 'Entertainment Tonight,' Clarkson intends to resume her place as a judge on 'The Voice' on Monday.
