Iggy Azalea has been forced to cancel one of the shows on her 2014 tour due to illness.

In news sure to disappoint Ohio-based Iggy Azalea fans, tonight's (July 31) concert at the Lifestyle Communities Pavilion in Columbus has been cancelled. But the "Fancy" rapper has been quick to reschedule another date - she'll be in town on August 6 instead.

"I am so sorry Columbus I am not feeling well but I will be with you on the 6th.. thank you x," Iggy Azalea wrote on Twitter.

The Columbus Dispatch reports that all tickets purchased for tonight's show will be valid for the new August gig, and any fans who can't make it on the new night can grab a refund up until August 5.

Fans were quick to tweet "get well soon" messages to the Australian star.

@stylescasualty replied to Iggy Azalea's postponement tweet with "feel better babe", @ROCKINRIZZLE offered health advice with "I hope you get well soon, green tea with honey helps, get some med's, relax and enjoy the day as best you can, safe travels", and @EDROCTEAMLILKIM tweeted "your only human boo, get well soon and congrats on your 7 Mtv nominations u deserve it & u will win a few!!".

The "Fancy" rapper's announcement of a rescheduled Columbus date on her 2014 tour means she'll be heading there after instead of before her appearance at Lollapalooza in Chicago. The festival takes place from August 1 to 3.

Other upcoming Iggy Azalea dates include spots at Ilesoniq in Montreal from August 15-16, the L.A. leg of the Made in America festival from August 30-31, the Meadow Brook Music Festival on September 12 in Michigan, and the Midtown Music Festival in Atlanta from September 19-20.

In other Iggy news, fans are currently on the edge of their seats waiting for the rapper's newest music video to drop - she was recently snapped on set with singer Rita Ora as they shot the video for "Black Widow".