LeAnn Rimes has canceled two stops on her tour with Kenny Chesney because of an inflamed vocal cord. The cancellations include Thursday's (May 29) show in San Diego and Saturday's (May 31) concert at the University of Phoenix Stadium in Arizona with Chesney, Keith Urban, Gary Allan and Sammy Hagar. Rimes plans to return to the road for a headlining date Monday (June 2) in Boise, Idaho, before rejoining Chesney's tour Tuesday (June 3) in Portland, Ore.