Justin Bieber Has Issues with Beavers

Justin Bieber is pissed over a Beaver ... TMZ has learned.

Let us explain. A company called RC3 has created a mobile app called Joustin' Beaver. The app is a cartoon game, in which the user floats down a river, defending Joustin' from the phot-hogs.

Of course, the Beev looks like Biebs, and that has rankled him so, his lawyers have fired off a cease and desist letter to RC3, demanding they cease production and sales, stat. Lawyers for Justin (the person) want the app removed from iTunes and they want an accounting of all revenues collected by RC3.

But RC3 says hogwash and will continue selling the 99 cent app, claiming it's a parody and therefore protected by the First Amendment to the Constitution.

Dam beavers.