Perry dons her "California Gurls" uniform during a Singapore press conference. Plus: Ali & Roberto, Lea Michele, Kendra Wilkinson and more

SPARKLE MOTION

Meanwhile, inside the Casio event, Ke$ha (with some unlikely stagehands – check out that skeleton!) gets the party started with a super-glittery performance.



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