• SWEET TREATS photo | Christina Aguilera

Credit: X17online

Published: Thursday November 01, 2012 06:00 AM EDT



Following a tough decision during the knockout rounds on The Voice, Christina Aguilera dons ghoulish Halloween attire for 4-year-old son Max's (not pictured) school party in Brentwood, Calif., on Wednesday.

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