That was quick.
Dianna Agron and her I Am Number Four co-star and boyfriend Alex Pettyfer have called it quits.
After dating less than a year, the two have broken things off and Dianna has reportedly moved out of their home.
The two were introduced by director D.J. Caruso and a romance blossomed while filming their movie together last summer.
Now that the film has been released, it seems pretty obvious that their relationship may have been just another PR stunt!
What do U think??
[Image via WENN.]