Pop princess Kylie Minogue has been forced to cancel two concerts after being diagnosed with a respiratory tract infection.

Fans of Kylie Minogue were today waiting to hear if the show will go on after the flu-hit star was forced to quit half way through a live gig last night.

Pop princess Kylie Minogue’s tour hangs in the balance today after she was forced to leave the stage halfway through a live show, blaming a bad bout of flu.