Uh-oh! We guess it's pretty serious!
We reported earlier that the troubled diva was suffering from an upper respiratory infection, which we can now confirm is called 'chronic rhinopharyngtis,' a swelling of mucus membranes in the nose and pharynx.
A spokesperson from RCA says:
"With great disappointment, Whitney Houston has postponed her first three concerts in the UK due to illness. Doctors visited Whitney late last night in Paris and confirmed that she was suffering from an upper respiratory infection. Upon medical advice Whitney has been advised that she cannot perform to allow her time to recover."
The shows she's missing have been rescheduled for May and June.
Again, we hope this has nothing to do with drugs! Her recent performances have definitely been hit-or-miss, but when she's on, she's still got it!
Rest up, Whitney!! We hope you have a quick recovery!!
[Image via WENN.]