pink460final.jpg Why so smiley?

Pink tweeted a picture of herself in a hospital bed hooked up to an IV on Thursday, and apparently the "Raise Your Glass" singer is enjoying raising her juice box and being hooked up to morphine! We definiely don't look this happy when we have the stomach flu!

"Maybe it's because my mom was an ER nurse all my life - but throw me in a gown and hook me up to an IV - and I'm a happy girl. Stomach flu sucks but morphine doesn't," she tweeted as a caption.

Maybe she's trying to show daughter Willow that tough girls don't cry?!

Feel better Mrs. Carey Hart!