Justin Bieber Vs. A Beaver?

Pop sensation Justin Bieber is reportedly not to happy about a new mobile app that mocks his image and steers a little too close to his famous name. A company called RC3 has launched the app, dubbed Joustin' Beaver. It's a cartoon game with a beaver--that looks a lot like Justin--has to be defended from photographers.

Bieber reportedly got miffed at the app, and his lawyers have entered a cease and desist letter to RC3. They want the app off of iTunes.

But the company says the cartoon is protecting by the First Amendment, as it is a parody of a public figure.