Seen on the Scene: Seen on the Scene

WSVN -- Jennifer Lopez might have launched her new clothing line "Just Sweet" during Miami Fashion Week, but she was a "no-show" for her own show.

Instead, the star spent her time in Berlin promoting her new album and then sat front row at the Lanvin runway show.

That's not the only person who skipped Miami Fashion Week.

Nicky Hilton canceled her runway show the night before, citing a "schedule conflict".

But sources tell me the only conflict she had was a catfight with an old girlfriend at L.A. Fashion Week, which left the wannabe designer too mad to make it to the magic city.

And there were lots of celebs partying here at the Delano for the Winter Music Conference.

Jaime Fox took over DJ Ire's mic, giving a shout out to birthday girl Star Jones who, by the way, was seen out partying in Miami for seven nights in a row.

Ivanka Trump also made it down from Palm Beach to party in style at the Delano.

Now for a few quick pics of celebs seen around town.

Kelly Rowland serving up smiles and poses at the Ocean Drive Magazine 2007 players party.

Tennis stars Andy Roddick and Serena Williams grabbing sushi at O Asian Grill and then partying at Set.

Former American Idol contestant Mario Vazquez was seen walking shirtless down Lincoln Road.

And a newly single DJ AM taking a break from spinning to check out the singles scene at the Sagamore's Social Miami.