Heidi Klum: Stand Up 2 Cancer PSA [Pic]

Former Victoria’s Secret Angel and Supermodel Heidi Klum has joined the Stand Up 2 Cancer campaign, posing in nothing but a sweatshirt.

If you’re unfamiliar with Stand Up to Cancer, the charitable organization works with doctors around the world to find new innovative ways to detect and fight cancer, while looking for ways to offer preventative medicine.

Every September the organization holds a one-night telethon and Klum was tapped to host the event.

According to Heidi:

“If you don’t want to be out, you can be in by joining me and the Stand Up to Cancer movement in the fight against cancer. Let’s all say Auf Wiedersehen (German for “goodbye”) to cancer together!”