Heidi Klum is baring it all for the sake of the children - at least with her face, anyway.

The supermodel and Project Runway host was photographed by Rankin without any hint of makeup to her complexion - quite a brave feat for someone whose line of work demands perfection. Despite the lack of cosmetics, however, Klum is obviously blessed with great genetics! The 39 year-old mother of four is going bare-faced on November 9 and urging others to do so in order to raise money for BBC Children in Need.