• KATY PERRY photo | Katy Perry

Credit: JB Lacroix/WireImage

Published: Thursday November 22, 2012 06:00 AM EST



John Mayer's lady friend is clearly in a romantic state of mind, wearing a floral portrait-neckline Dolce & Gabbana gown with Sorelina earrings and a Le Vian ring at the Dream Foundation's gala in Santa Barbara, Calif.

Sign up for our daily newsletter and other special offers.
    Choose your newsletters
Thank you for signing up! Your request may take up to one week to be processed.
    see all newsletters