Pink has been hospitalised with stomach flu.
The So What singer took herself to hospital after falling ill, and tweeted a picture of herself in bed, sipping a drink with an intravenous drip attached to her arm.
She wrote: "Maybe it's cause my mum was an Emergency Room nurse all my life - but throw me in a gown and a hook me up to an IV- and I'm a happy girl. Stomach flu sucks but morphine doesn't."
After hundreds of people rushed to wish her well, the singer - whose real name is Alesha Moore - said thanks, and clarified her previous comment, saying she was joking about the morphine, a strong painkiller commonly used on patients suffering extreme discomfort.
"Thanks for all the get well wishes. And no-they don't give morphine for flu. I might have ulcers again. Because I care too much. It's a gift," she wrote.