PHOTOS: Action Hotties Steam Up The Big Screen 

... doing it! TAGS: action movie, Angelina Jolie, Avatar, beach bodies, bikini, Blade: Trinity, Cameron Diaz, Charlie’s Angel, Eva Mendes, Fantastic Four, fashion, Iron Man, Iron Man 2, Jessica Alba, Jessica Biel, Kill Bill, Lara Croft Tomb Raider, Megan Fox, Michelle Rodriguez, photos, Rebecca Romijn, Scarlett Johansson, Serenity, Star Trek, Summer Glau, Uma Thurman, X-Men, Zoe Saldana. PHOTOS: Action Hotties Steam Up The Big Screen