It seems that Rihanna has caught the bug -- and not the showbiz kind.
The 25-year-old pop star has had to make her third concert cancelation in two months due to illness, according to The Associated Press. The news source goes on to report that fans will be able to retain their tickets for a rescheduled show.
Last month, the Stay singer canceled shows in Baltimore and Boston due to laryngitis. The next stop on her "Diamonds World Tour" is Dallas, where she is scheduled to perform tomorrow.
Rihanna's seventh album, Unapologetic, is available now.