Taylor Swift has had to postpone a show for the first time in her career.
The country star had to postpone her sold-out show on July 2 at the Yum Centre in Louisville under doctor's orders because of an illness.
She tweeted the bad news to fans: "This is my first time having to do this. I'm so, so sorry."
Within 20 minutes hundreds of followers had responded with get-well wishes, which were already among the most popular international trends on Twitter for the day.
Taylor postponed the show until October 11. She's due for a short break, before returning to the road on July 8 in support of her multi-platinum album Speak Now.