When Jenny returned to the block, she was wearing something that looked a little familiar. Jennifer Lopez performed a free concert in the Bronx Wednesday (June 4) wearing a leotard very reminiscent of that super low cut dress she wore 15 years ago to the 2000 Grammy Awards.
As you can see from the comparison above, there have been some changes made. The neckline doesn't plunge quite as low as it once did and it's not quite as sheer. However, even 15 years later, the "American Idol" judge has no problem looking simply fantastic in the green ensemble.
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