Live Nation issued a statement confirming the singer would not be able to perform on medical advice.
"On medical advice P!NK’s performance scheduled for tonight (Tuesday, August 7) at Sydney’s Qudos Bank Arena has been postponed," they shared.
Pink was hospitalised over the weekend after suffering from dehydration. She was readmitted to hospital yesterday after contracting a gastric virus and spent the night recovering.
Live Nation said she will be reassessed by doctors today and a further announcement will be made when there has been an update.
Her tour dates scheduled around Australia are as follows:
Beautiful Trauma World Tour 2018
QUDOS BANK ARENA, SYDNEY
FRIDAY AUGUST 3 - POSTPONED
MONDAY AUGUST 6 - POSTPONED
TUESDAY AUGUST 7 - POSTPONED
THURSDAY AUGUST 9 // SATURDAY AUGUST 11 // SUNDAY AUGUST 12
SATURDAY AUGUST 25 // SUNDAY AUGUST 26
BRISBANE ENTERTAINMENT CENTRE
TUESDAY AUGUST 14 // WEDNESDAY AUGUST 15 // FRIDAY AUGUST 17
SATURDAY AUGUST 18 // MONDAY AUGUST 20 // TUESDAY AUGUST 21
THURSDAY AUGUST 23
ROD LAVER ARENA, MELBOURNE
TUESDAY AUGUST 28 // WEDNESDAY AUGUST 29