Jennifer Lopez must have had Steven Tyler, Randy Jackson and most of the male viewers’ eyes popping out of their heads when the diva walked on stage for the ‘American Idol’ top 7 live performance show last night.

For some reason I can hear LMFAO’s ‘Sexy and I Know It’ playing in my internal jukebox, because the diva is exuding sexy from her every pore wearing this Catherine Malandrino Fall 2012 dress.

Some might say that this dress is too sexy for early evening TV, but my response to that is you can’t keep a true diva down.

This black leather long-sleeved dress with horizontal cut-outs is JLo personified.

It’s an honour to see her work her magic.

Christian Louboutin black spiked pumps and a half up, half down hairstyle completed her look.

BDOTW?

Credit: Fashioning.com & Getty