Jennifer Lopez, Eva Mendes, Lindsay Lohan and Uma Thurman were just a handful of the A-List style mavens who flocked to NYC for Fashion Week in Bryant Park -- and "Extra" was on hand to chronicle the hottest looks for spring!

J.Lo was front and center for the Oscar de la Renta show -- proving that even new moms don't have to sacrifice style! "I loved it -- it was so hard for me to choose one of my favorites," Jennifer gushed about the show. "I'm always looking for a good fashion moment."

Backstage at Monique Lhuillier's show, the renowned designer shared a fashion tip to get the hottest daytime look for spring! "It's all about a fitted trouser and a softer top," she revealed.

Lindsay and GF Sam Ronson supported Samantha's twin sister Charlotte at her catwalk show, while Eva and Uma checked out Diane Von Furstenberg's "it" look for next year.

Click on an image to view the SPRING 2009 MERCEDEZ-BENZ FASHION WEEK photo gallery!