From Tyra's get-fit plan to Heidi's post-baby workout, these stars battled the bulge – and won!
Credit: LSFL/Splash News Online; Jonathon Ziegler/PatrickMcMullan/Sipa
Updated: Wednesday Dec 30, 2009 | 08:15 AM EST
More from PEOPLE
See More News
See the inspiring stories of how these slim-down superstars each dropped 100-plus pounds
9 of 10
Once the singer gave birth to David Daniel Otunga Jr. on Aug. 10, she went back to eating "little meals five times a day," says Hudson, 28, who also took daily 45-minute walks and cut sugar out of her diet. Says the new mom: "It's a beautiful thing to regain your body."
Copyright © 2014 Time Inc. All rights reserved. Reproduction in whole or in part without permission is prohibited.
In partnership with AOL