Justin Bieber Threatens to Sue After Website Exposes His Photoshopped Calvin Klein Ad

Justin Bieber is back in the sleazy column, and now threatening to sue the website that posted this comparison GIF, alternating between pre- and post-photoshopped versions of his latest Calvin Klein photoshoot.

Here's the version you tried to avoid seeing on news stands (left), and the allegedly un-photoshopped version (right). Looks like Mr. Bieber isn't as much Mr. as he appears to be!

Photoshopped or reverse photoshopped?