Pretty much. “Alex [Pettyfer] might see himself as a bad boy, but he's actually very sweet in real life," she tells Sugar. "And I think it's important to have your differences in any relationship. I wouldn't want to be dating a carbon copy of myself. That would just be boring."
Dianna co-stars with Alex in I Am Number Four, and apparently their relationship started very early on in the process. "The film's director [D.J. Caruso] basically set us up. He was like, 'Maybe you should meet this guy before you're forced together in front of the cameras.’ So Alex and I met for dinner, and I was really worried that it was going to be awkward, so I brought along my dog to break the ice. Within minutes this huge German Shepherd was up in Alex's lap, licking his face. It was so funny!"