Due to a positive COVID-19 case on her tour, Avril Lavigne has canceled a series of shows in Canada.

“To my fans and friends in Laval, QC, Moncton, NB and Halifax, NS, we are sincerely sorry to let you know that we are postponing these shows due to a positive COVID case within the tour and subsequent exposures,” she wrote on Twitter on Sunday (May 1), just hours before she was set to perform in Laval.