Isabel Lucas was Shia LaBeouf DUI Passenger

Isabel Lucas was the girl who was in the truck on Sunday at about 3 am when Shia LaBeouf got into an accident after drinking too much. Lucas was back on the Transformers 2 set today after suffering only minor injuries from the accident. Shia had to undergo extensive left hand surgery, but his mother says he is doing fine.

Lucas has been dating Adrian Grenier, from Entourage, for months. A source said:

"She was in the car….They’re friends. The two have been working a lot of late nights on the set and most likely were together to let off some professional steam."

Uh huh, riiiight. Blow off some steam at 3 am on their way back to Shia’s place. It doesn’t take a rocket scientist to figure this one out.

Shia told Details magazine’s September issue that he and his dad used to drink and smoke together. Shia said:

"We would drink together and smoke together, and it’s just a bad deal. It’s not something that is conducive to being a role model—no iconic actors that I know of have problems like that. And I don’t know how to do it like a gentleman. I don’t know how to have one drink."

Shia’s biggest problem is impulse control. If he wants to smoke he does, if he wants to drink he does, if he wants to go out with someone else’s girlfriend he does. Shia loves trouble, but his career won’t last long if he doesn’t kick that habit.