If you thought Eva Mendes  and Jamie Dornan's introductory Calvin Klein Underwear ads  were sexy, you ain't seen nothing yet. Just check out the hot duo in the Spring '10 Calvin Klein  Jeans ads. I'm speechless. Two topless hotties, oiled up, getting dirty? A recipe for success. Words don't do it justice, so I'll let the photos speak for themselves. Warning: NSFW.