Celebs have a habit of stripping for humanitary causes (some only for publicity, but that's OK too...) but no organization has stripped as many hot Hollywood girls as PETA.
Here are all the girls who bared it all for PETA...
Paris Hilton Paris never goes anywhere without her teacup Chihuahua Tinkerbell. Alicia Silverstone Alicia has a dog called Samson, described as a "rotweiller-pit bull-doberman". Jessica Alba Jessica has pug dog named Nancy. Jessica Simpson Jessica's dog Daisy is a Maltese Poodle Cross.