The second ones are definitely authentic. She just wrote her first name instead of her whole name. The k's are exactly the same. (:

I heard the first one was a pre print since others have gotten the same

Hello LateishaLynn :mrgreen:
Yes, they are both authentic. It is just the shorter and longer variasion of her signature {thumb2}
Jason 8)

I have seen different ways Kim is signing her pics now ... I have two autographs of her like the first picture posted here. However, I have seen many successes from her with just "Kim" and a heart signed. Are they both authentic? I'm sort of confused... :?

This signature looks like mine:
[img]http://i394.photobucket.com/albums/pp27/volsfan72/kimkardashian.jpg[/img]

This is what I have been seeing now:
[img]http://i36.tinypic.com/vxcm7s.jpg[/img]