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Rihanna forced to cancel another concert in Sweden

Rihanna performs for her 'Loud' tour at The O2 Arena on Oct. 5, 2011, in London, United Kingdom.
Dave J Hogan/Getty Images
Rihanna performs for her "Loud" tour at The O2 Arena on Oct. 5, 2011, in London.
Getty

(CBS/AP) Pop star Rihanna has been forced to cancel yet another show in Sweden, the second time this week, due to exhaustion, the concert's organizers say.

Pictures: Rihanna

Live Nation spokesman Kristoger Akesson said the singer felt sick ahead of her concert in Stockholm on Wednesday night and that she decided after consulting with a doctor to cancel the show about an hour before she was to go on stage.

Akesson says Rihanna "is exhausted and doesn't feel well," but could not give more details.

On Monday, she wasforced to call off a concert in Malmo, a city in the south of Sweden, after being hospitalized for what she says was the flu. But she was able to perform the following evening in Stockholm.

The show's organizers are trying to set up new dates for the cancelled shows.