NME — Rapper slams craze that's got the likes of Kings Of Leon, Katy Perry and Justin Bieber hooked more info

ContactMusic — Katy Perry, singer of the hit single E. T. which has sold over 4 million copies, as been forced to cancel two gigs in the U. S. after coming down with "an attack of food poisoning leading to severe dehydration", according to Mtv. The gigs, which woul... more info

MTV.co.uk News — Katy Perry has cancelled two dates on her US tour after falling ill. A rep confirmed that the Firework star was suffering from “an attack of food poisoning leading to severe... more info

Yahoo! Music UK — world entertainment news - Pop star Katy Perry has axed two dates on her California Dreams tour after suffering a bout of food poisoning. more info

L.A. Times - Entertainment — Katy Perry has been forced to postpone two dates on her California Dreams tour after "an attack of food poisoning leading to severe dehydration."Katy Perry has been forced to postpone two dates on her California Dreams tour after "an attack of food p... more info

E! Online — Katy Perry has gone from kissing a girl to trying not to hurl. The pop songstress has scrapped her concerts scheduled for the weekend due to a medical problem. So what exactly... more info

USA Today Music — A statement released by her publicist says that the star suffers from food poisoning which has led to severe dehydration. more info

L.A. Times - Pop & Hiss — Katy Perry forced to postpone two tour dates due to food poison more info

ContactMusic — Katy Perry has been struck down with food poisoning. The 'Teenage Dream' hitmaker - who is currently performing across the US as part of her 'California Dreams' tour - has been forced to cancel a number of her concerts after suffering from "severe de... more info

Perez Hilton — OMGosh! It seems like every singer is getting sick right now. Taylor Swift recently had to reschedule tour dates dues to bronchitis, and now Katy Perry is having to do the same. Mrs. Russell Brand doesn't have bronchitis, though. Instead she's suffe... more info