Carey gets camera-ready before a TV appearance in New York. Plus: Jennifer Garner, Justin Bieber, Halle Berry and more
Credit: Jeff Haynes/Reuters/Landov
Updated: Friday Mar 01, 2013 | 06:00 AM EST
More from PEOPLE
See More News
13 of 16
Consider them movers and shakers! First Lady Michelle Obama, tennis ace Serena Williams and San Francisco 49ers quarterback Colin Kaepernick get pumped during an event Thursday in Chicago to promote physical activity in schools across the nation.
Stay in the know about Michelle Obama by subscribing now.
Copyright © 2014 Time Inc. All rights reserved. Reproduction in whole or in part without permission is prohibited.
In partnership with AOL