Hi everyone. I am remodeling my master shower stall and will be tilling up to the ceiling but not tiling the ceiling. Can i just use mold resistant sheetrock with mold resistant paint or do i have to use something like cement board or kerdi board. Above the shower ceiling is the attic. For the shower walls and pan i am using kerdi 1/2 in board directly to studs. I know this maybe an obvious answer but i have fallen into the google loop and have been reading conflicting answers. Any help would be greatly appreciated.