Well, why not? They are young and healthly, so they can't have severe bladder problems (and even a model/actress/singer has bathroom breaks and is logically able to "hold it")..so it doesn't seem impossible to me that one of them might be a DL! Honestly, I can't explain Mischa's "bulge" other than by a diaper, my opinion is that it's way too thick to be a protection only for "that time of the month"