"P!nk had her gallbladder removed and is out of the hospital recovering nicely," her representative told E! News Thursday.
The 32-year-old singer was hospitalized for a couple of days this week with the stomach flu and missed a fundraiser for President Barack Obama she planned to attend, E! News said.
"F YOU gall bladder! SAYONARA!!!!!!!!!!!!" Pink said via Twitter in an update of her medical condition.