LA authorities have just announced that Sunday morning’s car accident involving Shia LaBoeuf and a whole lot of whiskey was actually the other driver’s fault.

The other driver ran a red light, and hit Shia.

The other driver will be cited, say authorities, but not, I’m guessing, for DUI, like Shia.

See, kids? It doesn’t matter how pimp your drunk driving skills are; you still run the risk that someone else’ll fuck up and hit you, and you still end up with the DUI.

Don’t drive drunk!

“I don’t know how to do it like a gentleman. I don’t know how to have one drink.”

Shia LaBeouf, in a new interview with Details magazine.

Hollywood hot-shot Shia LaBeouf was just coming into his own as an alcoholic actor, but he’s gonna have to watch out for Adrian Grenier, who currently wants to kick his ass.

Yes, the mystery female passenger in Shia’s passenger seat during the DUI has been identified, and it’s none other than Shia’s Transformers 2 costar — and Adrian Grenier’s girlfriend — 23-year-old Isabel Lucas. When the Daily News asked Adrian what he thought about Isabel being alone in a car with her drunken costar at 3 o’clock in the morning, he “was testy and had no comment.”

And as for Shia’s activities prior to the incident in question?

He was at the Troubadour club watching the Lemon Son band. “He was dancing around and acting really crazy,” says a source. “He kept doing shots of whiskey. He stayed until the band was done and then stumbled out of the club by himself.”

What the hell was this chick thinking getting into a car with him? She very easily could have been killed. DO NOT LET DRUNK PEOPLE DRIVE YOU AROUND!!!

And as a side note: I totally don’t think this girl is all that pretty, Adrian. Her eyes are creeping me out. You should date me instead. Just saying.

Oh, Shia.

After your drunken Walgreen arrest, I knew this would happen eventually, I just didn’t think it would be so soon.

Shia LaBeouf was arrested on DUI in Hollywood early Sunday morning, after unsuccessfully trying to make a left turn at an intersection.

“It was immediately apparent to officers responding on the scene that LaBeouf was intoxicated and he was subsequently placed under arrest,” said a policeman.

Shia was taken to Cedars-Sinai Medical Center where he was being treated for a minor head injury and injuries to his left hand and a knee, Wolf said. A woman passenger in Shia’s truck and the driver of the other vehicle were not seriously injured.

I smell a rehab visit.

At least there’s not a bench warrant out for him anymore.

Shia’s attorney showed up in court, a day late, to plead not guilty to those pesky charges of smoking in public.

A pretrial hearing was scheduled for April 24.

Damn, you’d think the dude was shooting heroin on a playground for all the fuss they’re making about this.

Here’s the Next Big Thing at Dulles Airport in DC, puffing away at a cigarette, and wearing a backpack and a set of clothing which I can only assume was purchased entirely at his local Goodwill. Hey, it’s kind of like contributing to a charity.

What’s with the spider on his hat? Does anyone recognize that logo?

‘It could all go away tomorrow if I’m at a club drinking like an asshole. Someone like Lindsay Lohan’s personality is [more] famous than her performance. You’ve got to maintain some mystery. Part of me wants to go out and see my peers. But if I go to a club and get my picture in the press, then I am that young Hollywood asshole. That would shatter my world…. There’s no way you get Tom Hanks’ career without thinking about this stuff. Everyone turns 21. Not everyone gets to be in Indiana Jones.”

Shia LaBeouf, in June 2007, to Entertainment Weekly. Shia was arrested this weekend for drunkenly trespassing at a Chicago Walgreens.