Rihanna Forced To Cancel Boston Concert Due To Laryngitis

Rihanna performs onstage at the 55th Annual Grammy Awards at Staples Center on February 10, 2013 -- Getty Images

Rihanna has been ordered to "Stay" home!

The 25-year-old pop princess has laryngitis and will not be able to perform at a concert scheduled for Sunday night in Boston, Live Nation announced on Sunday.

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"Unfortunately, following her sold-out concert on Friday, Rihanna has contracted laryngitis and per doctor's instruction is unable to perform this evening," the concert promoter said in a statement.

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Rih took to Twitter to apologize to her fans for the cancellation (the concert will be rescheduled for a later date).

"BOSTON this is the hardest thing for me to deal with! I feel like we've been waiting on this day forever, and I'm hurt that I let you down," she wrote.

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"I hate disappointing people that never ever let me down!! I'm so embarrassed about this! Thank you for your prayers and well wishes!" she added.

The "Diamonds" singer -- who kicked off the tour March 8 in Buffalo, New York -- is expected to return to the stage in Baltimore March 12.

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-- Erin O'Sullivan

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