Jennifer Lopez

The ponytail -- it's a godsend in muggy, sticky, hot and humid weather. Whether worn messy with face-framing loose pieces and fringe or entirely slicked back and sleek, ponytails are necessary for the hot months when you just want your hair off your face and neck. Here you'll see Jennifer Aniston and Jennifer Lopez rocked different yet equally stylish versions of the loose and messy style, while

Apparently Jennifer Lopez is too good to perform at the Super Bowl of Cricket, but not to put on a birthday show for a known dictator -- someone her staff members say they didn't know actually was a dictator until it was too late. Come on, people. You had one job!

This week's best and worst dressed celebs were a mixed bag. The First Lady Michelle Obama wore a bowed Carolina Herrera dress that might have been too cutesy on anyone else, while Jennifer Lopez went Southern Belle in a dress that wasn't hideous but it just wasn't ... her.

Jennifer Lopez is a glamazon. She's rarely seen dressed super casually or sans heels -- with J. Lo, life is a red carpet. But even when she does dial it down, she is decidedly high-end. Hers is a closet to envy.

Black leather? In springtime? That's certainly been a celeb habit this year. Granted, several stars, like Jennifer Lopez, have been donning the cold weather-appropriate fabric when in the U.K. where it's cooler. Even so, it's a startling but dominant trend.

Nicki Minaj keeps poking at the sore spot that is fellow 'American Idol' panelist Mariah Carey, this time by posing with rumored replacement judge Jennifer Lopez at last night's Met Gala.

The 'American Idol' feud between Nicki Minaj and Mariah Carey is still going strong -- and now gossip-blogger Perez Hilton has been pulled into the catfight.

On April 24, rumors started circulating that FOX had a devious plan to boost falling ratings on 'American Idol' by replacing judge Mariah Carey mid-season with former judge Jennifer Lopez. However, it seems like Lopez may have been the one doing the handlebar-mustache-twirling all along, since she's reportedly the one who wanted to return. Not that she would ever suggest they get rid of Mimi or a

In an effort to boost failing ratings, the producers of 'American Idol' supposedly had devious plans to replace Mariah Carey halfway through this season with former judge Jennifer Lopez. Until Mimi lawyered up, that is.

Jennifer Lopez was being considered to perform the opening ceremony of India’s Premier League cricket tournament (aka the Super Bowl version of the sometimes confusing sport of cricket) but it seems the ridiculous demands of her team sent the promoter running in the opposite direction.

Jennifer Lopez may have a rep as demanding, high maintenance and one hell of a diva, but it came in handy at the 2013 Grammys. With a mere flick of her thumb -- which possesses more power than most of our entire bodies -- J to the L-O got a Grammy crasher to get the H-E-L-L out and prevented him from interrupting Adele's acceptance speech.

Whoa. At first, you would've have thought that diva and glam goddess Jennifer Lopez didn't heed the Grammys warning about the dress code -- which advised against side boobs, butt cracks and nip slips -- because the diva showed some serious leg. But hey, as she pointed out, the rules said nothing about leg.