It's Project Runway Host Heidi Klum, Age 39
That incredible bikini body belongs to none other than statuestesque 39-year-old Project Runway host, Heidi Klum. Just looking at her, we can hardly believe she's a mother of four — then again, she wasn't nicknamed "The Body" for nothin'! For more enviable celebrity bikini bodies, click here!
Heidi will be a judge on America's Got Talent this summer!