Cause Célèbre

Don't let the couture and perfect coifs fool you: they're mild-mannered hotties by day, but saving the world at night. Can you match the star to the cause?

CELEB

A. Gwyneth Paltrow

b. Jessica Simpson

c. Kate Moss

CAUSE

1. HIV PSA She was recruited by an English socialite to record a voiceover for a commercial on HIV awareness.

2. Hawk for the Cure She is donating a vintage Dior dress to be sold at an auction to raise funds for cancer research.

3. For the Boys (and Girls) She is being deployed to Kuwait to entertain a group of U.S. soldiers.

ANSWERS: A. 1; b. 3; c. 2