Jennifer Lopez's real singing voice: Did Sony release this?

WARNING: The clip above contains mature language.

We have no idea who released this painful audio clip of Jennifer Lopez singing a cover of "Enough is Enough" in the studio without any effects. But it should come with insert-cotton-balls-in-ears warnings.

It may turn out to be a joke, just like the ones  Britney Spears and Beyonce did (or did they?) but it's still hilarious and it really does sound like Jennifer talking.