Katy Perry Cancels Shows Due to Food Poisoning

Katy Perry has crushed some of her fans' teenage dreams today. The singer has had to postpone two of her shows on her California Dreams tour.

OK! NEWS KATY PERRY PROMOTES PURR PERFUME & NEW 'DO IN TORONTO

According to MTV News, Katy suffered "an attack of food poisoning leading to severe dehydration," which has now lead to the postponement of two shows.

Jam Productions released a statement saying Katy has rescheduled her July 8 show at Chicago's Allstate Arena for Aug. 21 and her July 9 show at St. Paul's Xcel Energy Center for Aug. 23.

But Katy has apologized to all of her fans!

"I apologize to my fans in Chicago and the Twin Cities for not being able to perform this weekend, but I am going to return in a few weeks to give them the very best show ever!" she said.

OK! VIDEO: WATCH KATY PERRY'S "LAST FRIDAY NIGHT" FEATURING GLEE STARS DARREN CRISS & KEVIN MCHALE

And she shared the same sentiment on her Twitter.

"Chicago and St. Paul - I'm so sorry to have to postpone today and tomorrow's shows," she wrote. "But I'll be back 8/21 (CHI) and 8/23 (St. Paul)!"

We're sure her shows will be worth the wait! Hope Katy feels better soon.