Nick Cannon had a mild case of kidney failure.

Mariah Carey posted the photo below to Twitter saying, “Please pray for Nick as he’s fighting to recover from a mild kidney failure. #mybraveman”

“This is us in the hospital—role reversal,” she wrote. “Last year it was me attached to the machines (after having dembabies) and Nick was there with me through it, and now here we are.

“We’re trying to be as festive as possible under the circumstances but please keep Nick in your thoughts because this is very painful. They tried to kick me out of the hospital but here I am pon de bed with Mr. C.”

Cannon’s representative had no further information Wednesday about his condition, but said he is still hospitalized.