New York Fashion Week Spring 2008

Looking like she was straight off a runway, Jennifer Lopez stormed the red carpet at the Conde Nast Fashion Rocks show at Radio City Music Hall in New York City. Lopez—looking fierce in a Studio 54-inspired dress by Roberto Cavalli—joined style-setting stars like Jessica Alba, Nicole Richie and Fergie for the annual celebration of rock and style.

—Bronwyn Barnes

See the stars at London Fashion Week on InStyleMagazine.co.UK.