• EMMA VS. JENNIFER photo | Emma Stone, Jennifer Lopez

Credit: Jason Merritt/Getty; Lester Cohen/Wireimage

Published: Monday November 12, 2012 16:00 PM EST

2012

EMMA VS. JENNIFER

These ladies love Lanvin! The actress wears her designer dress with loose locks and black pumps in West Hollywood, while the singer adds drama to hers with platforms and a swept-back do in Hollywood.