The singer was just about to take the stage at Montreal’s Bell Centre on Monday (September 29), but the show was cancelled at the last minute because of the star’s illness.
According to a spokesperson, Jackson was very sick and was admitted to a Montreal hospital to undergo tests. It appears that the singer is still under observation and no further information has been revealed.
Ticket holders will be reimbursed for the cancelled show. Jackson hopes to reschedule her performance, but no date has been announced.