Kesha dealt a Blow to fans Tuesday, announcing she would need to postpone tour dates as she is having surgery to repair her ACL.

"I'm heartbroken to be forced to postpone some of my upcoming international dates due to a recent injury I sustained while performing," the Prayingsinger shared on Twitter. "It's my biggest joy in life to share my music with my fans all over the world, but I have to follow my doctors' orders and undergo surgery today to repair my torn ACL so I can get ready to give it my all on my summer tour and beyond."

After suffering a fall during a performance in Dubai on Feb. 9, Kesha will reschedule 11 dates in Australia, New Zealand, Taiwan and Japan in March and April, according to a press release issued to USA TODAY. More information about the rescheduled dates will be available "in the near future."

Kesha is still set to co-headline a 30-stop North American tour with Macklemore, "The Adventures of Kesha and Macklemore," kicking off June 6 in Phoenix.

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