As I watched it live I tweeted was she singing…with that said I think it was a good performance coming from JLO. When I think of a JLO performance singing doesn’t come to mind

LIPPED.

Beyonce stole her swagger

She clearly mimed the whole performance with pre-recorded “vocals”

she’s lipping. being a Janet stan myself, I KNOW when a bissh is lipping. J.Lo just has TOP-notch live audio/vocal people. With that being said…she did her thing! Get ‘em Jenny!

Watched it again and I do think she sing some and mimed some. Her and her boyfriend are super cute btw lol.

She was doing the ‘Mariah Carey’: lipsinging

Possibly the verses were live, look at 2:02, as the she bends backwards the her vocal drop in volume. Anywho i much prefer this style of lip-syncing that her and beyonce do where its actually convincing, it has more energy then simply playing the CD loud in the background like Chris Brown and Britney. Pre-recorder vocals FTW. On another note, this song is terrible.

She was clearly lipping; but my question is why don’t you state the obvious when it comes to Mariah performing “Live?”

Loved the music and dancing..BUT..her outfit was not flattering and made her look bad from the waist down!! Horrible!

ok Jennifer Lopez is not known for being a singer. she’s a dancer/actress. it’s the same with Paula Abdul (for the dancing). you don’t go to either of their concerts to remember their singing. it’s the dancing that pulls people in.