Perez Hilton — Whitney Houston may have suddenly canceled a few of her European tour dates, but according her mother Cissy Houston, the singer is just peachy. "She’s doing fine," said Cissy. There have been rumors that Whitney's performances have suffered ... more info

The Mirror — Whitney Houston cancelled the opening nights of her UK tour last night as fears grew for her health. more info

People.com — Despite tabloid reports suggesting a relapse, the singer tells PEOPLE she's out of the hospital and ready to perform more info

Jam! Showbiz Music, Canada — Whitney Houston's aides are rushing to dismiss reports the R&B superstar has returned to her drug-taking ways after the singer pulled out of a string of European dates. more info

Perez Hilton — Could this explain her "hospitalization"? In Touch Weekly is reporting an eyewitness account of Whitney Houston last month that may shed some light on her recent health problems. According to the source, early in March, Whitney arrived at the Beverly... more info

The Newsroom — The day's top showbiz news and headlines including Kirk Douglas makes plea for grandson, Jim Carrey and Jenny McCarthy split, and Whitney Houston cancels more concerts. more info

Live Daily — (LiveDaily.com) Whitney Houston [ tickets ]'s comeback bid has hit a snag in Europe, where the singer has postponed the opening dates of her tour of the continent due to illness. more info

Idolator — This isn’t a great way to convince fans that you’re ready to make a comeback—Whitney Houston has canceled the first European dates of her Nothing But Love tour. The singer was diagnosed with an upper respiratory infection in her nose and t... more info

USA Today Music — Whitney Houston has again pushed back the European leg of her first tour in years on the advice of doctors who are encouraging ... more info

The Mirror — Whitney Houston's concerts in Manchester and Glasgow have been postponed after doctors advised her to take time off to recover from a respiratory illness. more info