The pop star checks out her fans from the sunroof of her car! Plus: Ashton Kutcher, Heidi Klum and more


Heidi Klum and Project Runway costar, designer Michael Kors, can't keep a straight face at Tuesday's amfAR Inspiration Gala at the Museum of Modern Art in New York.

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