While on "The Ellen Show" promoting his water brand, AQUAhydrate, Diddy shares that he used to be a bed wetter when he was younger because he didn't drink enough water. He says that there is something crazy involving sugar that messes up your system and makes you have to urinate all the time, even when you sleep. He prefaced this by sharing that he grew up as a "Kool-Aide kid" and would dump half a pound of sugar in his drink mix and chug it down.
He says that once he stopped drinking so much sugar and started drinking water, he quit wetting the bed and it was the happiest day of his young life when he was able to go to a sleep over and not wet the bed. He didn't share when that magical age hit, but it was likely later in life than he would like to admit to.
It's likely that P. Diddy will also likely have his daughter, Blue Ivy, drinking lots of water as well so that she doesn't end up having the same soggy memories as her daddy.