‘I Am Number Four’ Stars Break Up Over Old Photo Shoot

I Am Number Four may have just started in theaters this weekend, but co-stars (and real life couple) Dianna Agron and Alex Prettyfer… uh, I mean Pettyfer have decided to call it quits.

Glee cutie Dianna was NOT okay with a racy photo shoot her ex-bf Alex had with lingerie-clad models Lydia Hearst and Leven Rambin. Apparently the couple broke it off a few weeks ago, right after the photos became public.

The culprit:

Source: Tyler Shields website

The biggest mindblower: The photo shoot occurred months before they even started dating! Hmm…

Come on Dianna – Quinn’s done A LOT worse.

Do you think Dianna’s out of line? Do you even think their relationship was genuine – or was it just a marketing ploy for the movie?

See Also: Tyler Shields Photographs Emma Roberts For Her 20th Birthday