We love women. We also care a lot about humanitarian causes. So when we heard about this book, we knew we'd be buying it. Four Inches ($41) features photos of some of the world's most beautiful women — Victoria Beckham, Kate Moss, and Rachel Hunter included — posing nude except for a pair of Jimmy Choo spikes and a piece of Cartier jewelry, taken by some of the world's leading female photographers. A portion of the proceeds go to Elton John's AIDS foundation, so that leaves us with one question: How fast can the book get here?