Beyoncé, Mariah Carey, Heidi Klum and more cast their presidential ballots on Election Day
Credit: Pacific Coast News
Updated: Tuesday Nov 06, 2012 | 05:00 PM EST
By: Alison Schwartz
More from PEOPLE
See More News
4 of 15
The new mom sets a solid example for 7-month-old son Luca as she ditches diaper duty to fulfill her civic duty in Los Angeles.
Copyright © 2014 Time Inc. All rights reserved. Reproduction in whole or in part without permission is prohibited.