Pink resumed her tour in Australia in front of a star-studded crowd, including Hugh Jackman and Katy Perry.
The 38-year-old singer was hospitalised earlier this week (ends12Aug18) after battling an upper respiratory infection and then gastric flu, and was forced to postpone four gigs.
She apologised to fans after cancelling the gigs in a heartfelt post on Instagram on Wednesday (08Aug18), and revealed she was "rushed to the hospital, in excruciating pain".
However, Pink made a triumphant return to the stage on Saturday (11Aug18) as she resumed her Beautiful Trauma World Tour at the Qudos Bank Arena in Sydney.
“I wanna tackle all of you. Hope I didn’t screw up anybody’s week. Sorry if I did. But we’re gonna party tonight,” Pink told the crowd, according to Australia's The Daily Telegraph.
Spotted in the crowd were Katy Perry and Hugh Jackman, who applauded the mother-of-two for pulling off an “inspiring” show.
“The amazing @pink One of the best concerts I have ever seen! And, she’s been sick all week. Inspiring,” he captioned a photo of the pair on Instagram.
Pink shared the same picture, and gushed about The Greatest Showman star and Aussie native: “Some people, if you can believe it, are even better in real life. This guy is one of those rare unicorns. and my daughter was damn happy too.
She later shared a snap of Katy with her seven-year-old daughter Willow, who she shares with husband Carey Hart, showing the pair goofing around backstage.
"Thank you @katyperry for coming to the show and for pretending to be a lizard with my girl:) we love you darlin’!" Pink captioned the sweet shot.
The Firework hitmaker is currently in Australia for the final leg of her Witness World Tour.