Lady Gaga has cancelled the rest of her tour due to a hip injury.
This includes a planned stop in Tulsa at the BOK Center on March 20.
She has a tear in her right hip that will require surgery to repair.
The pop star had 21 dates left on her "Born This Way Ball" tour. Tulsa would have been the final stop.
On Tuesday, she tweeted that she'd hurt herself a while back but hid it from her staff. However, she says it got worse and was unable to walk after a recent concert stop.
Fans who have already bought tickets will receive a refund.