VIENNA, Va. — Kelly Clarkson is canceling several tour dates this month, saying doctors told her to rest her voice.

Clarkson announced the cancellation of performances starting with shows in Vienna, Virginia, on Saturday and Sunday.

She is also canceling shows in Tampa and West Palm Beach, Florida; Raleigh, North Carolina; and Camden, New Jersey. Her tour says all tickets will be refunded at the original point of purchase.

Clarkson tweets that she is “bummed” and “can’t wait to get healthy.”