If you've always dreamed of owning a Pirelli calendar in the flesh, here's your chance! Shot by Karl Lagerfeld, the notoriously super-exclusive calendars (which aren't for sale and are only given as corporate gifts or to VIPs) are saucily risqué and crazily collectible. Departures Magazine, an exclusive mag for select AMEX cardholders, is donating their copy of the 2011 Pirelli calendar to benefit the United Nations Foundation's Nothing But Nets, a global grassroots campaign that aims to raise awareness and funding to combat malaria. To be in the running to get your hands on this 2011 edition, featuring bombshells including Abbey Lee Kershaw and Julianne Moore, all you have to do is make a minimum donation of $25. What are you waiting for? This may be the only time in your life when you can pay money to see naked people and help save the world at the same time! Donate here, See pics from the 2011 Pirelli calendar here.