Jordin Sparks has acute vocal cord hemorrhage condition

What happened to Jordin Sparks' vocal cords? This is a sad news.

Via PennState. Due to an unfortunate illness, Jordin Sparks has been forced to cancel her show scheduled for this Sunday, April 20, at the Bryce Jordan Center.

Sparks' doctor has advised the Jordan Center that the former "American Idol" winner cannot perform due to an acute vocal cord hemorrhage condition. Because of the risk of permanent vocal cord damage, Sparks has been ordered to strict vocal rest and will not be able to perform anywhere until her condition improves.

The Jordan Center apologizes for any inconvenience caused by this uncontrollable circumstance.