Just wanna start by saying!! She laughs at herself and does not act like a DIVA.. in any formm and she doesnt sound bad once she gets it near the end!!
I suppose everyone has an off day now and then, but these are pretty basic pitch problems that I wouldn't expect to ruin a controlled studio session. Maybe it would make more sense if it were some sort of live event where the singer isn't able to hear their own voice for whatever reason, but not in the tiny recording studio with producers going as far as to giving you the correct pitches. Then again, I've always thought J.Lo was a pretty mediocre singer.
Wow she is cursing makes me think the nice girl from the block and down to earth image is just a front.
Are you serious? Everyone curses...is she suppose to say on the red carpet 'I'm wearing f%cking Versace.... no!' and you can clearly hear the frustration in her voice.