NEW YORK (AP) – It hasn’t been much of a tour for Rihanna so far. Two of the first three shows have been canceled. Promoter Live Nation says it’s because she is suffering from the flu and laryngitis. A statement from the promoter describes the singer as “still recovering” – which leaves in doubt the next stop on her “Diamonds World Tour.” She launched the tour last Friday in Buffalo, New York – and so far, it’s the only show she has done. She scrubbed the show she had set for Boston – and last night, fans in Baltimore were disappointed when that performance was canceled, too. The next stop is set for Philadelphia tomorrow night. No official word on whether Rihanna will be better in time for that gig. Fans holding tickets to the postponed show are being asked to hold on to them until they hear word about when and whether they are rescheduled.