Kellan Lutz is part of Calvin Klein's 'X Marks The Spot' campaign and I am a huge fan of this! Wonder why...LOL. xmarksthespot.com dedicated a page to Kellan with an exclusive video and wallpaper download. See his page and video here
but before you go, check out these screencaps of the video to warm you up.
Click to enlarge....no pun intended.
And here is the wallpaper you can right click and save...