Rihanna just won’t take a hint will she? For the second time in a matter of days, the reigning queen of pop has canceled another concert.

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According to EURweb, the diva fell ill once again. On Wednesday she consulted a doctor and ultimately decided to pull out of a concert in Stockholm one hour before she was scheduled to take the stage. A spokesperson for Live Nation said, “[Rihanna] is exhausted and doesn’t feel well.”

However, a British paper says that Rihanna’s sickness may be due to her extreme partying. A source tells the UK Sun that “she doesn’t have any down time where she can completely relax. She spends most of her time in the studio, on stage or in clubs.”

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She certainly should pay attention to her health these days — for goodness sake, take a look at Rick Ross.

Riri joins a growing list of celebs who are turning up sick these days — including Kelly Rowland, who recently pulled out of a British “X-Factor” taping because of a mysterious illness.

Everyone better take their flu meds and get lots of sleep! Winter hasn’t even started and folks are dropping like flies.